PolarDNS catalogue - General features

General features
Response modifiers
CNAME fuzzing
Bad compression
Empty responses
Record injections

Always resolve to IP (always)

The most basic functionality to always respond with A record (2.3.4.5).

format:	always<ANYTHING>.yourdomain.com
example:	`dig always.yourdomain.com @127.0.0.1`
example:	`dig always123.yourdomain.com @127.0.0.1`

Sample:

# dig always.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> always.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 14548
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;always.yourdomain.com.		IN	A

;; ANSWER SECTION:
always.yourdomain.com.	60	IN	A	2.3.4.5

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Fri Nov 03 14:30:50 +04 2023
;; MSG SIZE  rcvd: 76

Client IP address (self / whatismyip)

Respond with A and TXT records containing the IP address of the connecting client. The TXT record also contains the port information.

format:	self.yourdomain.com
example:	`dig self.yourdomain.com @127.0.0.1`
example:	`dig A self.yourdomain.com @127.0.0.1`
example:	`dig TXT self.yourdomain.com @127.0.0.1`
example:	`dig TXT whatismyip.yourdomain.com @127.0.0.1`

Sample:

# dig TXT whatismyip.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> TXT whatismyip.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15082
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; QUESTION SECTION:
;whatismyip.yourdomain.com.	IN	TXT

;; ANSWER SECTION:
whatismyip.yourdomain.com. 60	IN	TXT	"127.0.0.1:43732"

;; ADDITIONAL SECTION:
whatismyip.yourdomain.com. 60	IN	A	127.0.0.1

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon May 27 17:10:12 +04 2024
;; MSG SIZE  rcvd: 137

alias loop (loop)

Respond with a record that creates an infinite loop with any number of elements. This feature supports CNAME/DNAME/HTTPS/SVCB/SRV/MX resource types.

format:	loop.<NUMBER>.yourdomain.com
example:	`dig loop.yourdomain.com @127.0.0.1`
example:	`dig loop.10.yourdomain.com @127.0.0.1`
example:	`dig CNAME loop.10.yourdomain.com @127.0.0.1`
example:	`dig DNAME loop.10.yourdomain.com @127.0.0.1`
example:	`dig HTTPS loop.10.yourdomain.com @127.0.0.1`
example:	`dig SVCB loop.10.yourdomain.com @127.0.0.1`
example:	`dig SRV loop.10.yourdomain.com @127.0.0.1`
example:	`dig MX loop.10.yourdomain.com @127.0.0.1`
example:	`dig loop.15.yourdomain.com @127.0.0.1`

Sample:

# dig loop.15.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> loop.15.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 33552
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;loop.15.yourdomain.com.		IN	A

;; ANSWER SECTION:
loop.15.yourdomain.com.	60	IN	CNAME	loop.15.1.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Jun 03 14:44:44 +04 2024
;; MSG SIZE  rcvd: 100

alias chain (chain)

Respond with an incrementing alias record, creating an infinite alias chain that continues to increment indefinitely. This feature supports CNAME/DNAME/HTTPS/SVCB/SRV/MX resource types.

format:	chain<NUMBER>.yourdomain.com
example:	`dig chain.yourdomain.com @127.0.0.1`
example:	`dig CNAME chain.yourdomain.com @127.0.0.1`
example:	`dig DNAME chain.yourdomain.com @127.0.0.1`
example:	`dig HTTPS chain.yourdomain.com @127.0.0.1`
example:	`dig SVCB chain.yourdomain.com @127.0.0.1`
example:	`dig SRV chain.yourdomain.com @127.0.0.1`
example:	`dig MX chain.yourdomain.com @127.0.0.1`
example:	`dig chain100.yourdomain.com @127.0.0.1`

Sample:

# dig chain100.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> chain100.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27069
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;chain100.yourdomain.com.	IN	A

;; ANSWER SECTION:
chain100.yourdomain.com. 60	IN	CNAME	chain101.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Jun 03 01:15:16 +04 2024
;; MSG SIZE  rcvd: 101

random N aliases (alias)

Send multiple (3 by default) random aliases (alias####.yourdomain.com). This feature supports CNAME/DNAME/HTTPS/SVCB/SRV/MX resource types. Note: This could lead to multiplication (DoS).

format:	cnalias.<NUMBER>.yourdomain.com
example:	`dig alias.yourdomain.com @127.0.0.1`
example:	`dig alias.10.yourdomain.com @127.0.0.1`
example:	`dig CNAME alias.10.yourdomain.com @127.0.0.1`
example:	`dig DNAME alias.10.yourdomain.com @127.0.0.1`
example:	`dig HTTPS alias.10.yourdomain.com @127.0.0.1`
example:	`dig SVCB alias.10.yourdomain.com @127.0.0.1`
example:	`dig SRV alias.10.yourdomain.com @127.0.0.1`
example:	`dig MX alias.10.yourdomain.com @127.0.0.1`
example:	`dig alias.15.yourdomain.com @127.0.0.1`

Sample:

# dig alias.15.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> alias.15.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28485
;; flags: qr aa; QUERY: 1, ANSWER: 15, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;alias.15.yourdomain.com.	IN	A

;; ANSWER SECTION:
alias.15.yourdomain.com. 60	IN	CNAME	alias335880.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias371593.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias701017.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias952217.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias480742.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias888189.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias592847.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias119427.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias397506.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias875792.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias970792.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias487932.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias322886.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias932603.15.yourdomain.com.
alias.15.yourdomain.com. 60	IN	CNAME	alias49907.15.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Jun 03 14:44:44 +04 2024
;; MSG SIZE  rcvd: 1030

CNAME alias loop (cnloop)

Respond with CNAME record that creates an infinite loop with any number of elements. Note that this provides the same functionality as requesting the CNAME record for the loop feature.

format:	cnloop.<NUMBER>.yourdomain.com
example:	`dig cnloop.yourdomain.com @127.0.0.1`
example:	`dig cnloop.10.yourdomain.com @127.0.0.1`
example:	`dig cnloop.15.yourdomain.com @127.0.0.1`

Sample:

# dig cnloop.15.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> cnloop.15.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 17766
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;cnloop.15.yourdomain.com.	IN	A

;; ANSWER SECTION:
cnloop.15.yourdomain.com. 60	IN	CNAME	cnloop.15.1.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Jun 03 14:44:44 +04 2024
;; MSG SIZE  rcvd: 106

CNAME alias chain (cnchain)

Respond with an incrementing CNAME record, creating an infinite alias chain that continues to increment indefinitely. Note that this provides the same functionality as requesting the CNAME record for the chain feature.

format:	cnchain<NUMBER>.yourdomain.com
example:	`dig cnchain.yourdomain.com @127.0.0.1`
example:	`dig cnchain100.yourdomain.com @127.0.0.1`

Sample:

# dig cnchain100.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> cnchain100.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9010
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;cnchain100.yourdomain.com.	IN	A

;; ANSWER SECTION:
cnchain100.yourdomain.com. 60	IN	CNAME	cnchain101.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:11 +04 2024
;; MSG SIZE  rcvd: 107

CNAME random N aliases (cnalias)

Send multiple (3 by default) random CNAME aliases (cnalias####.yourdomain.com). Note: This could lead to multiplication (DoS).

format:	cnalias.<NUMBER>.yourdomain.com
example:	`dig cnalias.yourdomain.com @127.0.0.1`
example:	`dig cnalias.1.yourdomain.com @127.0.0.1`
example:	`dig cnalias.5.yourdomain.com @127.0.0.1`

Sample:

# dig cnalias.5.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> cnalias.5.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8560
;; flags: qr aa; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;cnalias.5.yourdomain.com.	IN	A

;; ANSWER SECTION:
cnalias.5.yourdomain.com. 60	IN	CNAME	cnalias559648.5.yourdomain.com.
cnalias.5.yourdomain.com. 60	IN	CNAME	cnalias938954.5.yourdomain.com.
cnalias.5.yourdomain.com. 60	IN	CNAME	cnalias292192.5.yourdomain.com.
cnalias.5.yourdomain.com. 60	IN	CNAME	cnalias644854.5.yourdomain.com.
cnalias.5.yourdomain.com. 60	IN	CNAME	cnalias304807.5.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:11 +04 2024
;; MSG SIZE  rcvd: 382

DNAME alias loop (dnloop)

Respond with DNAME record that creates an infinite loop with any number of elements. Note that this provides the same functionality as requesting the DNAME record for the loop feature.

format:	dnloop.<NUMBER>.yourdomain.com
example:	`dig dnloop.yourdomain.com @127.0.0.1`
example:	`dig dnloop.10.yourdomain.com @127.0.0.1`
example:	`dig dnloop.15.yourdomain.com @127.0.0.1`

Sample:

# dig dnloop.15.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> dnloop.15.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9286
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;dnloop.15.yourdomain.com.	IN	A

;; ANSWER SECTION:
dnloop.15.yourdomain.com. 60	IN	DNAME	dnloop.15.1.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Jun 03 14:44:44 +04 2024
;; MSG SIZE  rcvd: 106

DNAME alias chain (dnchain)

Respond with an incrementing DNAME record, creating an infinite alias chain that continues to increment indefinitely. Note that this provides the same functionality as requesting the DNAME record for the chain feature.

format:	dnchain<NUMBER>.yourdomain.com
example:	`dig dnchain.yourdomain.com @127.0.0.1`
example:	`dig dnchain100.yourdomain.com @127.0.0.1`

Sample:

# dig dnchain100.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> dnchain100.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46743
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;dnchain100.yourdomain.com.	IN	A

;; ANSWER SECTION:
dnchain100.yourdomain.com. 60	IN	DNAME	dnchain101.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:11 +04 2024
;; MSG SIZE  rcvd: 107

DNAME random N aliases (dnalias)

Send multiple (3 by default) random DNAME aliases (dnalias####.yourdomain.com). Note: This could lead to multiplication (DoS).

format:	dnalias.<NUMBER>.yourdomain.com
example:	`dig dnalias.yourdomain.com @127.0.0.1`
example:	`dig dnalias.1.yourdomain.com @127.0.0.1`
example:	`dig dnalias.5.yourdomain.com @127.0.0.1`

Sample:

# dig dnalias.5.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> dnalias.5.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21696
;; flags: qr aa; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;dnalias.5.yourdomain.com.	IN	A

;; ANSWER SECTION:
dnalias.5.yourdomain.com. 60	IN	DNAME	dnalias533593.5.yourdomain.com.
dnalias.5.yourdomain.com. 60	IN	DNAME	dnalias877276.5.yourdomain.com.
dnalias.5.yourdomain.com. 60	IN	DNAME	dnalias644088.5.yourdomain.com.
dnalias.5.yourdomain.com. 60	IN	DNAME	dnalias366486.5.yourdomain.com.
dnalias.5.yourdomain.com. 60	IN	DNAME	dnalias753117.5.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:11 +04 2024
;; MSG SIZE  rcvd: 382

HTTPS alias loop (htloop)

Respond with HTTPS alias record (SvcPriority 0) that creates an infinite loop with any number of elements. Note that this provides the same functionality as requesting the HTTPS record for the loop feature.

format:	htloop.<NUMBER>.yourdomain.com
example:	`dig htloop.yourdomain.com @127.0.0.1`
example:	`dig htloop.10.yourdomain.com @127.0.0.1`
example:	`dig htloop.15.yourdomain.com @127.0.0.1`

Sample:

# dig htloop.15.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> htloop.15.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21633
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;htloop.15.yourdomain.com.	IN	A

;; ANSWER SECTION:
htloop.15.yourdomain.com. 60	IN	HTTPS	0 htloop.15.1.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Jun 03 14:44:44 +04 2024
;; MSG SIZE  rcvd: 108

HTTPS alias chain (htchain)

Respond with an incrementing HTTPS alias record (SvcPriority 0), creating an infinite alias chain that continues to increment indefinitely. Note that this provides the same functionality as requesting the HTTPS record for the chain feature.

format:	htchain<NUMBER>.yourdomain.com
example:	`dig htchain.yourdomain.com @127.0.0.1`
example:	`dig htchain100.yourdomain.com @127.0.0.1`

Sample:

# dig htchain100.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> htchain100.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1020
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;htchain100.yourdomain.com.	IN	A

;; ANSWER SECTION:
htchain100.yourdomain.com. 60	IN	HTTPS	0 htchain101.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:11 +04 2024
;; MSG SIZE  rcvd: 109

HTTPS random N aliases (htalias)

Send multiple (3 by default) random HTTPS aliases (htalias####.yourdomain.com). Note: This could lead to multiplication (DoS).

format:	htalias.<NUMBER>.yourdomain.com
example:	`dig htalias.yourdomain.com @127.0.0.1`
example:	`dig htalias.1.yourdomain.com @127.0.0.1`
example:	`dig htalias.5.yourdomain.com @127.0.0.1`

Sample:

# dig htalias.5.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> htalias.5.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47932
;; flags: qr aa; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;htalias.5.yourdomain.com.	IN	A

;; ANSWER SECTION:
htalias.5.yourdomain.com. 60	IN	HTTPS	0 htalias103536.5.yourdomain.com.
htalias.5.yourdomain.com. 60	IN	HTTPS	0 htalias771588.5.yourdomain.com.
htalias.5.yourdomain.com. 60	IN	HTTPS	0 htalias784421.5.yourdomain.com.
htalias.5.yourdomain.com. 60	IN	HTTPS	0 htalias283125.5.yourdomain.com.
htalias.5.yourdomain.com. 60	IN	HTTPS	0 htalias939599.5.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:12 +04 2024
;; MSG SIZE  rcvd: 392

SVCB alias loop (svloop)

Respond with SVCB alias record (SvcPriority 0) that creates an infinite loop with any number of elements. Note that this provides the same functionality as requesting the SVCB record for the loop feature.

format:	svloop.<NUMBER>.yourdomain.com
example:	`dig svloop.yourdomain.com @127.0.0.1`
example:	`dig svloop.10.yourdomain.com @127.0.0.1`
example:	`dig svloop.15.yourdomain.com @127.0.0.1`

Sample:

# dig svloop.15.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> svloop.15.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 25698
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;svloop.15.yourdomain.com.	IN	A

;; ANSWER SECTION:
svloop.15.yourdomain.com. 60	IN	SVCB	0 svloop.15.1.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Jun 03 14:44:44 +04 2024
;; MSG SIZE  rcvd: 108

SVCB alias chain (svchain)

Respond with an incrementing SVCB alias record (SvcPriority 0), creating an infinite alias chain that continues to increment indefinitely. Note that this provides the same functionality as requesting the SVCB record for the chain feature.

format:	svchain<NUMBER>.yourdomain.com
example:	`dig svchain.yourdomain.com @127.0.0.1`
example:	`dig svchain100.yourdomain.com @127.0.0.1`

Sample:

# dig svchain100.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> svchain100.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49230
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;svchain100.yourdomain.com.	IN	A

;; ANSWER SECTION:
svchain100.yourdomain.com. 60	IN	SVCB	0 svchain101.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:12 +04 2024
;; MSG SIZE  rcvd: 109

SVCB random N aliases (svalias)

Send multiple (3 by default) random SVCB aliases (svalias####.yourdomain.com). Note: This could lead to multiplication (DoS).

format:	svalias.<NUMBER>.yourdomain.com
example:	`dig svalias.yourdomain.com @127.0.0.1`
example:	`dig svalias.1.yourdomain.com @127.0.0.1`
example:	`dig svalias.5.yourdomain.com @127.0.0.1`

Sample:

# dig svalias.5.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> svalias.5.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3335
;; flags: qr aa; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;svalias.5.yourdomain.com.	IN	A

;; ANSWER SECTION:
svalias.5.yourdomain.com. 60	IN	SVCB	0 svalias312485.5.yourdomain.com.
svalias.5.yourdomain.com. 60	IN	SVCB	0 svalias807161.5.yourdomain.com.
svalias.5.yourdomain.com. 60	IN	SVCB	0 svalias476482.5.yourdomain.com.
svalias.5.yourdomain.com. 60	IN	SVCB	0 svalias311437.5.yourdomain.com.
svalias.5.yourdomain.com. 60	IN	SVCB	0 svalias123344.5.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:12 +04 2024
;; MSG SIZE  rcvd: 392

SRV alias loop (srloop)

Respond with SRV record that creates an infinite loop with any number of elements. Note that this provides the same functionality as requesting the SRV record for the loop feature.

format:	srloop.<NUMBER>.yourdomain.com
example:	`dig srloop.yourdomain.com @127.0.0.1`
example:	`dig srloop.10.yourdomain.com @127.0.0.1`
example:	`dig srloop.15.yourdomain.com @127.0.0.1`

Sample:

# dig srloop.15.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> srloop.15.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20698
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;srloop.15.yourdomain.com.	IN	A

;; ANSWER SECTION:
srloop.15.yourdomain.com. 60	IN	SRV	0 0 34304 srloop.15.1.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Jun 03 14:44:44 +04 2024
;; MSG SIZE  rcvd: 112

SRV alias chain (srchain)

Respond with an incrementing SRV record, creating an infinite alias chain that continues to increment indefinitely. Note that this provides the same functionality as requesting the SRV record for the chain feature.

format:	srchain<NUMBER>.yourdomain.com
example:	`dig srchain.yourdomain.com @127.0.0.1`
example:	`dig srchain100.yourdomain.com @127.0.0.1`

Sample:

# dig srchain100.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> srchain100.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 50457
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;srchain100.yourdomain.com.	IN	A

;; ANSWER SECTION:
srchain100.yourdomain.com. 60	IN	SRV	0 0 25008 srchain101.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:12 +04 2024
;; MSG SIZE  rcvd: 113

SRV random N aliases (sralias)

Send multiple (3 by default) random SRV records (sralias####.yourdomain.com). Note: This could lead to multiplication (DoS).

format:	sralias.<NUMBER>.yourdomain.com
example:	`dig sralias.yourdomain.com @127.0.0.1`
example:	`dig sralias.1.yourdomain.com @127.0.0.1`
example:	`dig sralias.5.yourdomain.com @127.0.0.1`

Sample:

# dig sralias.5.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> sralias.5.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47235
;; flags: qr aa; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;sralias.5.yourdomain.com.	IN	A

;; ANSWER SECTION:
sralias.5.yourdomain.com. 60	IN	SRV	0 0 53616 sralias589536.5.yourdomain.com.
sralias.5.yourdomain.com. 60	IN	SRV	0 0 35659 sralias554721.5.yourdomain.com.
sralias.5.yourdomain.com. 60	IN	SRV	0 0 59737 sralias536404.5.yourdomain.com.
sralias.5.yourdomain.com. 60	IN	SRV	0 0 47250 sralias276839.5.yourdomain.com.
sralias.5.yourdomain.com. 60	IN	SRV	0 0 60876 sralias37220.5.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:12 +04 2024
;; MSG SIZE  rcvd: 411

MX alias loop (mxloop)

Respond with MX record that creates an infinite loop with any number of elements. Note that this provides the same functionality as requesting the MX record for the loop feature.

format:	mxloop.<NUMBER>.yourdomain.com
example:	`dig mxloop.yourdomain.com @127.0.0.1`
example:	`dig mxloop.10.yourdomain.com @127.0.0.1`
example:	`dig mxloop.15.yourdomain.com @127.0.0.1`

Sample:

# dig mxloop.15.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> mxloop.15.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 30584
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;mxloop.15.yourdomain.com.	IN	A

;; ANSWER SECTION:
mxloop.15.yourdomain.com. 60	IN	MX	0 mxloop.15.1.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Jun 03 14:44:44 +04 2024
;; MSG SIZE  rcvd: 108

MX alias chain (mxchain)

Respond with an incrementing MX record, creating an infinite alias chain that continues to increment indefinitely. Note that this provides the same functionality as requesting the MX record for the chain feature.

format:	mxchain<NUMBER>.yourdomain.com
example:	`dig mxchain.yourdomain.com @127.0.0.1`
example:	`dig mxchain100.yourdomain.com @127.0.0.1`

Sample:

# dig mxchain100.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> mxchain100.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8860
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;mxchain100.yourdomain.com.	IN	A

;; ANSWER SECTION:
mxchain100.yourdomain.com. 60	IN	MX	0 mxchain101.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:12 +04 2024
;; MSG SIZE  rcvd: 109

MX random N aliases (mxalias)

Send multiple (3 by default) random MX records (mxalias####.yourdomain.com). Note: This could lead to multiplication (DoS).

format:	mxalias.<NUMBER>.yourdomain.com
example:	`dig mxalias.yourdomain.com @127.0.0.1`
example:	`dig mxalias.1.yourdomain.com @127.0.0.1`
example:	`dig mxalias.5.yourdomain.com @127.0.0.1`

Sample:

# dig mxalias.5.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> mxalias.5.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21241
;; flags: qr aa; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;mxalias.5.yourdomain.com.	IN	A

;; ANSWER SECTION:
mxalias.5.yourdomain.com. 60	IN	MX	0 mxalias870446.5.yourdomain.com.
mxalias.5.yourdomain.com. 60	IN	MX	0 mxalias122700.5.yourdomain.com.
mxalias.5.yourdomain.com. 60	IN	MX	0 mxalias482975.5.yourdomain.com.
mxalias.5.yourdomain.com. 60	IN	MX	0 mxalias714375.5.yourdomain.com.
mxalias.5.yourdomain.com. 60	IN	MX	0 mxalias861718.5.yourdomain.com.

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Jun 01 00:46:12 +04 2024
;; MSG SIZE  rcvd: 392

Chunked CNAME aliases (chunkedcnames)

Respond with N random always####.yourdomain.com CNAMEs in a chunked manner (Truncated flag is set). Add a delay for sending the chunks slowly.

format:	chunkedcnames<ANYTHING>.<NUMBER-OF-CNAMES>.slp<MILISECONDS>.yourdomain.com
example:	`dig chunkedcnames.12.slp150.yourdomain.com @127.0.0.1`

Sample:

# dig chunkedcnames.12.slp150.yourdomain.com @127.0.0.1
;; Truncated, retrying in TCP mode.

; <<>> DiG 9.18.10-2-Debian <<>> chunkedcnames.12.slp150.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45135
;; flags: qr aa; QUERY: 1, ANSWER: 12, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;chunkedcnames.12.slp150.yourdomain.com.	IN A

;; ANSWER SECTION:
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always96836.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always81752.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always87613.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always964.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always9521.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always74395.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always22818.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always48858.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always57418.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always48583.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always43443.yourdomain.com.
chunkedcnames.12.slp150.yourdomain.com.	60 IN CNAME always63975.yourdomain.com.

;; Query time: 2004 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (TCP)
;; WHEN: Fri Nov 03 14:30:53 +04 2023
;; MSG SIZE  rcvd: 989

Cut A record from the end (cutabuf)

Respond with legit A record, but cut arbitrary number of bytes from the end of the buffer.

format:	cutabuf.<BYTES-TO-CUT>.yourdomain.com
example:	`dig cutabuf.10.yourdomain.com @127.0.0.1`

Sample:

# dig cutabuf.10.yourdomain.com @127.0.0.1
;; Warning: Message parser reports malformed message packet.

; <<>> DiG 9.18.10-2-Debian <<>> cutabuf.10.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 26597
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: Message has 4 extra bytes at end

;; QUESTION SECTION:
;cutabuf.10.yourdomain.com.	IN	A

;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Tue Nov 07 15:46:28 +04 2023
;; MSG SIZE  rcvd: 74

Cut CNAME record from the end (cutcnamebuf)

Respond with legit CNAME record, but cut arbitrary number of bytes from the end of the buffer.

format:	cutcnamebuf.<BYTES-TO-CUT>.yourdomain.com
example:	`dig cutcnamebuf.10.yourdomain.com @127.0.0.1`

Sample:

# dig cutcnamebuf.10.yourdomain.com @127.0.0.1
;; Warning: Message parser reports malformed message packet.

; <<>> DiG 9.18.10-2-Debian <<>> cutcnamebuf.10.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46729
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; WARNING: Message has 19 extra bytes at end

;; QUESTION SECTION:
;cutcnamebuf.10.yourdomain.com.	IN	A

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Tue Nov 07 15:46:28 +04 2023
;; MSG SIZE  rcvd: 107

TXT record with multiple text strings (bigtxt)

Send a big TXT record with arbitrary number of labels of arbitrary size. The labels will contain a random ASCII text.

format:	bigtxt.<NUMBER-OF-LABELS>.<LABEL-SIZE>.yourdomain.com
remark:	Max number of labels is 65535 (theoretical)
remark:	Max label size is 255
example:	`dig bigtxt.10.20.yourdomain.com @127.0.0.1`

Sample:

# dig bigtxt.10.20.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> bigtxt.10.20.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43007
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;bigtxt.10.20.yourdomain.com.	IN	A

;; ANSWER SECTION:
bigtxt.10.20.yourdomain.com. 60	IN	TXT	"bnubjblv7x6us4mzbl0d" "6hn8gw0uda3a4924jzcu" "utc2qkr2ir0p2p8cqmo1" "mq5axh8wd8rvt0qojxno" "35ssnto21898r6fhg026" "fzjd4cbnnt647ju6ykon" "mzy4thilst0doyzhmznf" "90uok4hi0j7m7e6ve243" "dosq5zn97a8xaadpx1um" "ld9it7jalv14cc49k180"

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Nov 02 16:39:41 +04 2023
;; MSG SIZE  rcvd: 294

TXT record with multiple binary strings (bigbintxt)

Send a big TXT record with arbitrary number of labels of arbitrary size. The labels will contain a random binary data.

format:	bigbintxt.<NUMBER-OF-LABELS>.<LABEL-SIZE>.yourdomain.com
remark:	Max number of labels is 65535 (theoretical)
remark:	Max label size is 255
example:	`dig bigbintxt.10.20.yourdomain.com @127.0.0.1`

Sample:

# dig bigbintxt.10.20.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> bigbintxt.10.20.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12913
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;bigbintxt.10.20.yourdomain.com.	IN	A

;; ANSWER SECTION:
bigbintxt.10.20.yourdomain.com.	60 IN	TXT	"\130R\215\137\168\015\129\231kZ\160\234\246-\131]\160\202N\028" "\151U\223/'\009\153\158{#C&\2040\152u-\015\015\173" "\017d\198\006\180t\177\221\243bM\182\166\1339z\255\2292\003" "\009@\187\180\190\217\200\014\001\175\243\255\225\1423z0\030%C" "\204\001\164\225\024\138P\251Mc\193\239\021<\180\231\"\021\222*" "6\218\220\146\218\020\161S\235\130Q\026\190)\158`R\234\140\167" "JP\196H\025\211J\235\194\236\209\198i\144q\250\152\185r\201" "\176\197E\253_y\005\207\202\201\156\140\186\025\253\020\189\209\171\239" "\220\251\161\191s\031\165\235C\019X&\244\159\148\153\192!\238\207" "\159b~]J\147\144\226\252\243\201Z\183\238\238UO!\156\215"

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Nov 02 16:39:41 +04 2023
;; MSG SIZE  rcvd: 300

Many TXT records with random text (manytxt)

Send arbitrary number of TXT records of arbitrary size. The contents of the TXT records will be a random ASCII text.

format:	manytxt.<NUMBER-OF-TXT-RECORDS>.<TXT-RECORD-SIZE>.yourdomain.com
remark:	Max number of txt records is 65535 (theoretical)
remark:	Max TXT record size is 255
example:	`dig manytxt.10.20.yourdomain.com @127.0.0.1`

Sample:

# dig manytxt.10.20.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> manytxt.10.20.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28244
;; flags: qr aa; QUERY: 1, ANSWER: 10, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;manytxt.10.20.yourdomain.com.	IN	A

;; ANSWER SECTION:
manytxt.10.20.yourdomain.com. 60 IN	TXT	"0mutk1c8023pql25utsa"
manytxt.10.20.yourdomain.com. 60 IN	TXT	"dn1hv722v9fmokgx0hrk"
manytxt.10.20.yourdomain.com. 60 IN	TXT	"s2zpccjjn099dausy0y8"
manytxt.10.20.yourdomain.com. 60 IN	TXT	"3w2yx46m43lhlk7x7sz2"
manytxt.10.20.yourdomain.com. 60 IN	TXT	"u373a2rof2uaprhaj5jk"
manytxt.10.20.yourdomain.com. 60 IN	TXT	"yspfk9uu5cjsseud3un1"
manytxt.10.20.yourdomain.com. 60 IN	TXT	"v6qm7apeejs7pdoysrph"
manytxt.10.20.yourdomain.com. 60 IN	TXT	"9doq6g20um2l5xmq9hn1"
manytxt.10.20.yourdomain.com. 60 IN	TXT	"280o5wrp2nj8xjh8f4lv"
manytxt.10.20.yourdomain.com. 60 IN	TXT	"mlzoe7lhhgxczmrdk6at"

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Nov 02 16:39:41 +04 2023
;; MSG SIZE  rcvd: 656

Many TXT records with binary data (manybintxt)

Send arbitrary number of TXT records of arbitrary size. The contents of the TXT records will be a random binary data.

format:	manybintxt.<NUMBER-OF-TXT-RECORDS>.<TXT-RECORD-SIZE>.yourdomain.com
remark:	Max number of txt records is 65535 (theoretical)
remark:	Max TXT record size is 255
example:	`dig manybintxt.10.20.yourdomain.com @127.0.0.1`

Sample:

# dig manybintxt.10.20.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> manybintxt.10.20.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45522
;; flags: qr aa; QUERY: 1, ANSWER: 10, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;manybintxt.10.20.yourdomain.com. IN	A

;; ANSWER SECTION:
manybintxt.10.20.yourdomain.com. 60 IN	TXT	"8\007n\145BFO\245\245)V\227\167\000\161\249\176\172\160\168"
manybintxt.10.20.yourdomain.com. 60 IN	TXT	"\249\022u\167\195\220\135 L\173\157A5\230J\201OJ\207\192"
manybintxt.10.20.yourdomain.com. 60 IN	TXT	"\143\001cF\221\031\190\141\0178\240\028\217S\142r\"\027q\137"
manybintxt.10.20.yourdomain.com. 60 IN	TXT	"\140\017\204\159\221d b\150\189J\029\191\140m5Wog\248"
manybintxt.10.20.yourdomain.com. 60 IN	TXT	"\138v/\156\154\189\193\153x\135\1845\156\220\175\165\169\214\162$"
manybintxt.10.20.yourdomain.com. 60 IN	TXT	"\135\011\018\238\209\198j\003\239b\1545\2052=\179\230\157\178\012"
manybintxt.10.20.yourdomain.com. 60 IN	TXT	"\028\020\016\201\234\243\132A\166\169;\152\250/EW\185\234\004\237"
manybintxt.10.20.yourdomain.com. 60 IN	TXT	"\237\026\214\202\162\165\243\194>>\237\242\227\022\204\245\228\\M\132"
manybintxt.10.20.yourdomain.com. 60 IN	TXT	"\205\005\176fO.\017\233\200U\021av\013\243C\185x\221\222"
manybintxt.10.20.yourdomain.com. 60 IN	TXT	"\235\248\229\223\026R\155?\193 K\255a\218\226\234!i\176Z"

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Nov 02 16:39:41 +04 2023
;; MSG SIZE  rcvd: 689

Single A record with arbitrary byte (afuzz1)

Respond with A record containing arbitrary byte in the middle of the name in the ANSWER section, essentially giving an incorrect answer.

format:	afuzz1.<BYTE-0-255>.yourdomain.com
example:	`dig afuzz1.0.yourdomain.com @127.0.0.1`
example:	`dig afuzz1anything.255.yourdomain.com @127.0.0.1`

Sample:

# dig afuzz1.0.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> afuzz1.0.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39386
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;afuzz1.0.yourdomain.com.	IN	A

;; ANSWER SECTION:
af\000zz1.0.yourdomain.com. 60	IN	A	6.6.6.0

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Nov 08 13:52:40 +04 2023
;; MSG SIZE  rcvd: 80

Many bogus A records and legit A record (afuzz2)

Respond with many bogus A records containing byte values starting from 0 up to 255 max, followed by a legitimate answer (proper A record) in the end.

format:	afuzz2.<NUMBER-OF-RECORDS-0-256>.yourdomain.com
example:	`dig afuzz2.256.yourdomain.com @127.0.0.1`
example:	`dig afuzz2anything.10.yourdomain.com @127.0.0.1`

Sample:

# dig afuzz2.256.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> afuzz2.256.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35958
;; flags: qr aa; QUERY: 1, ANSWER: 257, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;afuzz2.256.yourdomain.com.	IN	A

;; ANSWER SECTION:
af\000zz2.256.yourdomain.com. 60 IN	A	6.6.6.0
af\001zz2.256.yourdomain.com. 60 IN	A	6.6.6.1
af\002zz2.256.yourdomain.com. 60 IN	A	6.6.6.2
af\003zz2.256.yourdomain.com. 60 IN	A	6.6.6.3
af\004zz2.256.yourdomain.com. 60 IN	A	6.6.6.4
af\005zz2.256.yourdomain.com. 60 IN	A	6.6.6.5
af\006zz2.256.yourdomain.com. 60 IN	A	6.6.6.6
af\007zz2.256.yourdomain.com. 60 IN	A	6.6.6.7
af\008zz2.256.yourdomain.com. 60 IN	A	6.6.6.8
af\009zz2.256.yourdomain.com. 60 IN	A	6.6.6.9
af\010zz2.256.yourdomain.com. 60 IN	A	6.6.6.10
af\011zz2.256.yourdomain.com. 60 IN	A	6.6.6.11
af\012zz2.256.yourdomain.com. 60 IN	A	6.6.6.12
af\013zz2.256.yourdomain.com. 60 IN	A	6.6.6.13
af\014zz2.256.yourdomain.com. 60 IN	A	6.6.6.14
af\015zz2.256.yourdomain.com. 60 IN	A	6.6.6.15
af\016zz2.256.yourdomain.com. 60 IN	A	6.6.6.16
af\017zz2.256.yourdomain.com. 60 IN	A	6.6.6.17
af\018zz2.256.yourdomain.com. 60 IN	A	6.6.6.18
af\019zz2.256.yourdomain.com. 60 IN	A	6.6.6.19
af\020zz2.256.yourdomain.com. 60 IN	A	6.6.6.20
af\021zz2.256.yourdomain.com. 60 IN	A	6.6.6.21
af\022zz2.256.yourdomain.com. 60 IN	A	6.6.6.22
af\023zz2.256.yourdomain.com. 60 IN	A	6.6.6.23
af\024zz2.256.yourdomain.com. 60 IN	A	6.6.6.24
af\025zz2.256.yourdomain.com. 60 IN	A	6.6.6.25
af\026zz2.256.yourdomain.com. 60 IN	A	6.6.6.26
af\027zz2.256.yourdomain.com. 60 IN	A	6.6.6.27
af\028zz2.256.yourdomain.com. 60 IN	A	6.6.6.28
af\029zz2.256.yourdomain.com. 60 IN	A	6.6.6.29
af\030zz2.256.yourdomain.com. 60 IN	A	6.6.6.30
af\031zz2.256.yourdomain.com. 60 IN	A	6.6.6.31
af\032zz2.256.yourdomain.com. 60 IN	A	6.6.6.32
af!zz2.256.yourdomain.com. 60	IN	A	6.6.6.33
af\"zz2.256.yourdomain.com. 60	IN	A	6.6.6.34
af#zz2.256.yourdomain.com. 60	IN	A	6.6.6.35
af\$zz2.256.yourdomain.com. 60	IN	A	6.6.6.36
af%zz2.256.yourdomain.com. 60	IN	A	6.6.6.37
af&zz2.256.yourdomain.com. 60	IN	A	6.6.6.38
af'zz2.256.yourdomain.com. 60	IN	A	6.6.6.39
af\(zz2.256.yourdomain.com. 60	IN	A	6.6.6.40
af\)zz2.256.yourdomain.com. 60	IN	A	6.6.6.41
af*zz2.256.yourdomain.com. 60	IN	A	6.6.6.42
af+zz2.256.yourdomain.com. 60	IN	A	6.6.6.43
af,zz2.256.yourdomain.com. 60	IN	A	6.6.6.44
af-zz2.256.yourdomain.com. 60	IN	A	6.6.6.45
af\.zz2.256.yourdomain.com. 60	IN	A	6.6.6.46
af/zz2.256.yourdomain.com. 60	IN	A	6.6.6.47
af0zz2.256.yourdomain.com. 60	IN	A	6.6.6.48
af1zz2.256.yourdomain.com. 60	IN	A	6.6.6.49
af2zz2.256.yourdomain.com. 60	IN	A	6.6.6.50
af3zz2.256.yourdomain.com. 60	IN	A	6.6.6.51
af4zz2.256.yourdomain.com. 60	IN	A	6.6.6.52
af5zz2.256.yourdomain.com. 60	IN	A	6.6.6.53
af6zz2.256.yourdomain.com. 60	IN	A	6.6.6.54
af7zz2.256.yourdomain.com. 60	IN	A	6.6.6.55
af8zz2.256.yourdomain.com. 60	IN	A	6.6.6.56
af9zz2.256.yourdomain.com. 60	IN	A	6.6.6.57
af:zz2.256.yourdomain.com. 60	IN	A	6.6.6.58
af\;zz2.256.yourdomain.com. 60	IN	A	6.6.6.59
af<zz2.256.yourdomain.com. 60	IN	A	6.6.6.60
af=zz2.256.yourdomain.com. 60	IN	A	6.6.6.61
af>zz2.256.yourdomain.com. 60	IN	A	6.6.6.62
af?zz2.256.yourdomain.com. 60	IN	A	6.6.6.63
af\@zz2.256.yourdomain.com. 60	IN	A	6.6.6.64
afAzz2.256.yourdomain.com. 60	IN	A	6.6.6.65
afBzz2.256.yourdomain.com. 60	IN	A	6.6.6.66
afCzz2.256.yourdomain.com. 60	IN	A	6.6.6.67
afDzz2.256.yourdomain.com. 60	IN	A	6.6.6.68
afEzz2.256.yourdomain.com. 60	IN	A	6.6.6.69
afFzz2.256.yourdomain.com. 60	IN	A	6.6.6.70
afGzz2.256.yourdomain.com. 60	IN	A	6.6.6.71
afHzz2.256.yourdomain.com. 60	IN	A	6.6.6.72
afIzz2.256.yourdomain.com. 60	IN	A	6.6.6.73
afJzz2.256.yourdomain.com. 60	IN	A	6.6.6.74
afKzz2.256.yourdomain.com. 60	IN	A	6.6.6.75
afLzz2.256.yourdomain.com. 60	IN	A	6.6.6.76
afMzz2.256.yourdomain.com. 60	IN	A	6.6.6.77
afNzz2.256.yourdomain.com. 60	IN	A	6.6.6.78
afOzz2.256.yourdomain.com. 60	IN	A	6.6.6.79
afPzz2.256.yourdomain.com. 60	IN	A	6.6.6.80
afQzz2.256.yourdomain.com. 60	IN	A	6.6.6.81
afRzz2.256.yourdomain.com. 60	IN	A	6.6.6.82
afSzz2.256.yourdomain.com. 60	IN	A	6.6.6.83
afTzz2.256.yourdomain.com. 60	IN	A	6.6.6.84
afUzz2.256.yourdomain.com. 60	IN	A	6.6.6.85
afVzz2.256.yourdomain.com. 60	IN	A	6.6.6.86
afWzz2.256.yourdomain.com. 60	IN	A	6.6.6.87
afXzz2.256.yourdomain.com. 60	IN	A	6.6.6.88
afYzz2.256.yourdomain.com. 60	IN	A	6.6.6.89
afZzz2.256.yourdomain.com. 60	IN	A	6.6.6.90
af[zz2.256.yourdomain.com. 60	IN	A	6.6.6.91
af\\zz2.256.yourdomain.com. 60	IN	A	6.6.6.92
af]zz2.256.yourdomain.com. 60	IN	A	6.6.6.93
af^zz2.256.yourdomain.com. 60	IN	A	6.6.6.94
af_zz2.256.yourdomain.com. 60	IN	A	6.6.6.95
af`zz2.256.yourdomain.com. 60	IN	A	6.6.6.96
afazz2.256.yourdomain.com. 60	IN	A	6.6.6.97
afbzz2.256.yourdomain.com. 60	IN	A	6.6.6.98
afczz2.256.yourdomain.com. 60	IN	A	6.6.6.99
afdzz2.256.yourdomain.com. 60	IN	A	6.6.6.100
afezz2.256.yourdomain.com. 60	IN	A	6.6.6.101
affzz2.256.yourdomain.com. 60	IN	A	6.6.6.102
afgzz2.256.yourdomain.com. 60	IN	A	6.6.6.103
afhzz2.256.yourdomain.com. 60	IN	A	6.6.6.104
afizz2.256.yourdomain.com. 60	IN	A	6.6.6.105
afjzz2.256.yourdomain.com. 60	IN	A	6.6.6.106
afkzz2.256.yourdomain.com. 60	IN	A	6.6.6.107
aflzz2.256.yourdomain.com. 60	IN	A	6.6.6.108
afmzz2.256.yourdomain.com. 60	IN	A	6.6.6.109
afnzz2.256.yourdomain.com. 60	IN	A	6.6.6.110
afozz2.256.yourdomain.com. 60	IN	A	6.6.6.111
afpzz2.256.yourdomain.com. 60	IN	A	6.6.6.112
afqzz2.256.yourdomain.com. 60	IN	A	6.6.6.113
afrzz2.256.yourdomain.com. 60	IN	A	6.6.6.114
afszz2.256.yourdomain.com. 60	IN	A	6.6.6.115
aftzz2.256.yourdomain.com. 60	IN	A	6.6.6.116
afuzz2.256.yourdomain.com. 60	IN	A	6.6.6.117
afvzz2.256.yourdomain.com. 60	IN	A	6.6.6.118
afwzz2.256.yourdomain.com. 60	IN	A	6.6.6.119
afxzz2.256.yourdomain.com. 60	IN	A	6.6.6.120
afyzz2.256.yourdomain.com. 60	IN	A	6.6.6.121
afzzz2.256.yourdomain.com. 60	IN	A	6.6.6.122
af{zz2.256.yourdomain.com. 60	IN	A	6.6.6.123
af|zz2.256.yourdomain.com. 60	IN	A	6.6.6.124
af}zz2.256.yourdomain.com. 60	IN	A	6.6.6.125
af~zz2.256.yourdomain.com. 60	IN	A	6.6.6.126
af\127zz2.256.yourdomain.com. 60 IN	A	6.6.6.127
af\128zz2.256.yourdomain.com. 60 IN	A	6.6.6.128
af\129zz2.256.yourdomain.com. 60 IN	A	6.6.6.129
af\130zz2.256.yourdomain.com. 60 IN	A	6.6.6.130
af\131zz2.256.yourdomain.com. 60 IN	A	6.6.6.131
af\132zz2.256.yourdomain.com. 60 IN	A	6.6.6.132
af\133zz2.256.yourdomain.com. 60 IN	A	6.6.6.133
af\134zz2.256.yourdomain.com. 60 IN	A	6.6.6.134
af\135zz2.256.yourdomain.com. 60 IN	A	6.6.6.135
af\136zz2.256.yourdomain.com. 60 IN	A	6.6.6.136
af\137zz2.256.yourdomain.com. 60 IN	A	6.6.6.137
af\138zz2.256.yourdomain.com. 60 IN	A	6.6.6.138
af\139zz2.256.yourdomain.com. 60 IN	A	6.6.6.139
af\140zz2.256.yourdomain.com. 60 IN	A	6.6.6.140
af\141zz2.256.yourdomain.com. 60 IN	A	6.6.6.141
af\142zz2.256.yourdomain.com. 60 IN	A	6.6.6.142
af\143zz2.256.yourdomain.com. 60 IN	A	6.6.6.143
af\144zz2.256.yourdomain.com. 60 IN	A	6.6.6.144
af\145zz2.256.yourdomain.com. 60 IN	A	6.6.6.145
af\146zz2.256.yourdomain.com. 60 IN	A	6.6.6.146
af\147zz2.256.yourdomain.com. 60 IN	A	6.6.6.147
af\148zz2.256.yourdomain.com. 60 IN	A	6.6.6.148
af\149zz2.256.yourdomain.com. 60 IN	A	6.6.6.149
af\150zz2.256.yourdomain.com. 60 IN	A	6.6.6.150
af\151zz2.256.yourdomain.com. 60 IN	A	6.6.6.151
af\152zz2.256.yourdomain.com. 60 IN	A	6.6.6.152
af\153zz2.256.yourdomain.com. 60 IN	A	6.6.6.153
af\154zz2.256.yourdomain.com. 60 IN	A	6.6.6.154
af\155zz2.256.yourdomain.com. 60 IN	A	6.6.6.155
af\156zz2.256.yourdomain.com. 60 IN	A	6.6.6.156
af\157zz2.256.yourdomain.com. 60 IN	A	6.6.6.157
af\158zz2.256.yourdomain.com. 60 IN	A	6.6.6.158
af\159zz2.256.yourdomain.com. 60 IN	A	6.6.6.159
af\160zz2.256.yourdomain.com. 60 IN	A	6.6.6.160
af\161zz2.256.yourdomain.com. 60 IN	A	6.6.6.161
af\162zz2.256.yourdomain.com. 60 IN	A	6.6.6.162
af\163zz2.256.yourdomain.com. 60 IN	A	6.6.6.163
af\164zz2.256.yourdomain.com. 60 IN	A	6.6.6.164
af\165zz2.256.yourdomain.com. 60 IN	A	6.6.6.165
af\166zz2.256.yourdomain.com. 60 IN	A	6.6.6.166
af\167zz2.256.yourdomain.com. 60 IN	A	6.6.6.167
af\168zz2.256.yourdomain.com. 60 IN	A	6.6.6.168
af\169zz2.256.yourdomain.com. 60 IN	A	6.6.6.169
af\170zz2.256.yourdomain.com. 60 IN	A	6.6.6.170
af\171zz2.256.yourdomain.com. 60 IN	A	6.6.6.171
af\172zz2.256.yourdomain.com. 60 IN	A	6.6.6.172
af\173zz2.256.yourdomain.com. 60 IN	A	6.6.6.173
af\174zz2.256.yourdomain.com. 60 IN	A	6.6.6.174
af\175zz2.256.yourdomain.com. 60 IN	A	6.6.6.175
af\176zz2.256.yourdomain.com. 60 IN	A	6.6.6.176
af\177zz2.256.yourdomain.com. 60 IN	A	6.6.6.177
af\178zz2.256.yourdomain.com. 60 IN	A	6.6.6.178
af\179zz2.256.yourdomain.com. 60 IN	A	6.6.6.179
af\180zz2.256.yourdomain.com. 60 IN	A	6.6.6.180
af\181zz2.256.yourdomain.com. 60 IN	A	6.6.6.181
af\182zz2.256.yourdomain.com. 60 IN	A	6.6.6.182
af\183zz2.256.yourdomain.com. 60 IN	A	6.6.6.183
af\184zz2.256.yourdomain.com. 60 IN	A	6.6.6.184
af\185zz2.256.yourdomain.com. 60 IN	A	6.6.6.185
af\186zz2.256.yourdomain.com. 60 IN	A	6.6.6.186
af\187zz2.256.yourdomain.com. 60 IN	A	6.6.6.187
af\188zz2.256.yourdomain.com. 60 IN	A	6.6.6.188
af\189zz2.256.yourdomain.com. 60 IN	A	6.6.6.189
af\190zz2.256.yourdomain.com. 60 IN	A	6.6.6.190
af\191zz2.256.yourdomain.com. 60 IN	A	6.6.6.191
af\192zz2.256.yourdomain.com. 60 IN	A	6.6.6.192
af\193zz2.256.yourdomain.com. 60 IN	A	6.6.6.193
af\194zz2.256.yourdomain.com. 60 IN	A	6.6.6.194
af\195zz2.256.yourdomain.com. 60 IN	A	6.6.6.195
af\196zz2.256.yourdomain.com. 60 IN	A	6.6.6.196
af\197zz2.256.yourdomain.com. 60 IN	A	6.6.6.197
af\198zz2.256.yourdomain.com. 60 IN	A	6.6.6.198
af\199zz2.256.yourdomain.com. 60 IN	A	6.6.6.199
af\200zz2.256.yourdomain.com. 60 IN	A	6.6.6.200
af\201zz2.256.yourdomain.com. 60 IN	A	6.6.6.201
af\202zz2.256.yourdomain.com. 60 IN	A	6.6.6.202
af\203zz2.256.yourdomain.com. 60 IN	A	6.6.6.203
af\204zz2.256.yourdomain.com. 60 IN	A	6.6.6.204
af\205zz2.256.yourdomain.com. 60 IN	A	6.6.6.205
af\206zz2.256.yourdomain.com. 60 IN	A	6.6.6.206
af\207zz2.256.yourdomain.com. 60 IN	A	6.6.6.207
af\208zz2.256.yourdomain.com. 60 IN	A	6.6.6.208
af\209zz2.256.yourdomain.com. 60 IN	A	6.6.6.209
af\210zz2.256.yourdomain.com. 60 IN	A	6.6.6.210
af\211zz2.256.yourdomain.com. 60 IN	A	6.6.6.211
af\212zz2.256.yourdomain.com. 60 IN	A	6.6.6.212
af\213zz2.256.yourdomain.com. 60 IN	A	6.6.6.213
af\214zz2.256.yourdomain.com. 60 IN	A	6.6.6.214
af\215zz2.256.yourdomain.com. 60 IN	A	6.6.6.215
af\216zz2.256.yourdomain.com. 60 IN	A	6.6.6.216
af\217zz2.256.yourdomain.com. 60 IN	A	6.6.6.217
af\218zz2.256.yourdomain.com. 60 IN	A	6.6.6.218
af\219zz2.256.yourdomain.com. 60 IN	A	6.6.6.219
af\220zz2.256.yourdomain.com. 60 IN	A	6.6.6.220
af\221zz2.256.yourdomain.com. 60 IN	A	6.6.6.221
af\222zz2.256.yourdomain.com. 60 IN	A	6.6.6.222
af\223zz2.256.yourdomain.com. 60 IN	A	6.6.6.223
af\224zz2.256.yourdomain.com. 60 IN	A	6.6.6.224
af\225zz2.256.yourdomain.com. 60 IN	A	6.6.6.225
af\226zz2.256.yourdomain.com. 60 IN	A	6.6.6.226
af\227zz2.256.yourdomain.com. 60 IN	A	6.6.6.227
af\228zz2.256.yourdomain.com. 60 IN	A	6.6.6.228
af\229zz2.256.yourdomain.com. 60 IN	A	6.6.6.229
af\230zz2.256.yourdomain.com. 60 IN	A	6.6.6.230
af\231zz2.256.yourdomain.com. 60 IN	A	6.6.6.231
af\232zz2.256.yourdomain.com. 60 IN	A	6.6.6.232
af\233zz2.256.yourdomain.com. 60 IN	A	6.6.6.233
af\234zz2.256.yourdomain.com. 60 IN	A	6.6.6.234
af\235zz2.256.yourdomain.com. 60 IN	A	6.6.6.235
af\236zz2.256.yourdomain.com. 60 IN	A	6.6.6.236
af\237zz2.256.yourdomain.com. 60 IN	A	6.6.6.237
af\238zz2.256.yourdomain.com. 60 IN	A	6.6.6.238
af\239zz2.256.yourdomain.com. 60 IN	A	6.6.6.239
af\240zz2.256.yourdomain.com. 60 IN	A	6.6.6.240
af\241zz2.256.yourdomain.com. 60 IN	A	6.6.6.241
af\242zz2.256.yourdomain.com. 60 IN	A	6.6.6.242
af\243zz2.256.yourdomain.com. 60 IN	A	6.6.6.243
af\244zz2.256.yourdomain.com. 60 IN	A	6.6.6.244
af\245zz2.256.yourdomain.com. 60 IN	A	6.6.6.245
af\246zz2.256.yourdomain.com. 60 IN	A	6.6.6.246
af\247zz2.256.yourdomain.com. 60 IN	A	6.6.6.247
af\248zz2.256.yourdomain.com. 60 IN	A	6.6.6.248
af\249zz2.256.yourdomain.com. 60 IN	A	6.6.6.249
af\250zz2.256.yourdomain.com. 60 IN	A	6.6.6.250
af\251zz2.256.yourdomain.com. 60 IN	A	6.6.6.251
af\252zz2.256.yourdomain.com. 60 IN	A	6.6.6.252
af\253zz2.256.yourdomain.com. 60 IN	A	6.6.6.253
af\254zz2.256.yourdomain.com. 60 IN	A	6.6.6.254
af\255zz2.256.yourdomain.com. 60 IN	A	6.6.6.255
afuzz2.256.yourdomain.com. 60	IN	A	2.3.4.5

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Nov 08 13:53:56 +04 2023
;; MSG SIZE  rcvd: 10580

Arbitrary record type with random data (customtype)

Respond with arbitrary DNS record type e.g., A, NS, CNAME, MX, TXT, SOA by specifying the type code in decimal. The content will be a sample random data. Please note not all record types are implemented.

format:	customtype<ANYTHING>.<DNS-TYPE-IN-DECIMAL>.yourdomain.com
remark:	Under development
example:	`dig customtype.1.yourdomain.com @127.0.0.1`
example:	`dig customtype.5.yourdomain.com @127.0.0.1`

Sample:

# dig customtype.1.yourdomain.com @127.0.0.1

; <<>> DiG 9.18.10-2-Debian <<>> customtype.1.yourdomain.com @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 37229
;; flags: qr aa; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;customtype.1.yourdomain.com.	IN	A

;; ANSWER SECTION:
customtype.1.yourdomain.com. 60	IN	A	61.18.164.138

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Nov 02 16:35:02 +04 2023
;; MSG SIZE  rcvd: 88

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general-features.md

general-features.md

PolarDNS catalogue - General features

Always resolve to IP (always)

Client IP address (self / whatismyip)

alias loop (loop)

alias chain (chain)

random N aliases (alias)

CNAME alias loop (cnloop)

CNAME alias chain (cnchain)

CNAME random N aliases (cnalias)

DNAME alias loop (dnloop)

DNAME alias chain (dnchain)

DNAME random N aliases (dnalias)

HTTPS alias loop (htloop)

HTTPS alias chain (htchain)

HTTPS random N aliases (htalias)

SVCB alias loop (svloop)

SVCB alias chain (svchain)

SVCB random N aliases (svalias)

SRV alias loop (srloop)

SRV alias chain (srchain)

SRV random N aliases (sralias)

MX alias loop (mxloop)

MX alias chain (mxchain)

MX random N aliases (mxalias)

Chunked CNAME aliases (chunkedcnames)

Cut A record from the end (cutabuf)

Cut CNAME record from the end (cutcnamebuf)

TXT record with multiple text strings (bigtxt)

TXT record with multiple binary strings (bigbintxt)

Many TXT records with random text (manytxt)

Many TXT records with binary data (manybintxt)

Single A record with arbitrary byte (afuzz1)

Many bogus A records and legit A record (afuzz2)

Arbitrary record type with random data (customtype)

Files

general-features.md

Latest commit

History

general-features.md

File metadata and controls

PolarDNS catalogue - General features

Always resolve to IP (always)

Client IP address (self / whatismyip)

alias loop (loop)

alias chain (chain)

random N aliases (alias)

CNAME alias loop (cnloop)

CNAME alias chain (cnchain)

CNAME random N aliases (cnalias)

DNAME alias loop (dnloop)

DNAME alias chain (dnchain)

DNAME random N aliases (dnalias)

HTTPS alias loop (htloop)

HTTPS alias chain (htchain)

HTTPS random N aliases (htalias)

SVCB alias loop (svloop)

SVCB alias chain (svchain)

SVCB random N aliases (svalias)

SRV alias loop (srloop)

SRV alias chain (srchain)

SRV random N aliases (sralias)

MX alias loop (mxloop)

MX alias chain (mxchain)

MX random N aliases (mxalias)

Chunked CNAME aliases (chunkedcnames)

Cut A record from the end (cutabuf)

Cut CNAME record from the end (cutcnamebuf)

TXT record with multiple text strings (bigtxt)

TXT record with multiple binary strings (bigbintxt)

Many TXT records with random text (manytxt)

Many TXT records with binary data (manybintxt)

Single A record with arbitrary byte (afuzz1)

Many bogus A records and legit A record (afuzz2)

Arbitrary record type with random data (customtype)