Cloudflare DNS Checker

This script retrieves all A and AAAA records for all domains in a Cloudflare account, and performs DNS and basic HTTP/HTTPS status code checks to verify that the records are set up correctly. It does not check SSL Certificate validity.

Installation

1. Clone or download the repository to your local machine.
2. Install the required dependencies using pip: pip install -r requirements.txt
3. Rename the config.ini.example file to config.ini.
4. Fill in your Cloudflare API token and DNS resolver settings in the config.ini file.

Usage

To run the script, simply run the cloudflare_dns_checker.py file:

python cloudflare_dns_checker.py

The script will retrieve all A records for all domains in your Cloudflare account and perform the following checks for each record:

• DNS lookup for both IPv4 and IPv6 addresses.
• HTTP request to the specified domain over both HTTP and HTTPS protocols.

If any errors occur during these checks, they will be printed to the console.

Example output

--
Zone for anto.online (zone_id: fsa5e492cabc)
--
- IPv4 address for anto.online: 1722.67.1631.80
- IPv6 address for anto.online: 26206:4700:30330::ac43:a150
- HTTP status code for anto.online: 200
- HTTPS status code for anto.online: 200
- IPv4 address for demo.anto.online: 1104.21.9.197
- IPv6 address for demo.anto.online: 2606:47030:3030::ac43:a150
- HTTP status code for demo.anto.online: 200
- HTTPS status code for demo.anto.online: 200

--
Zone for example.com (zone_id: fsa5e492cabc)
--
- IPv4 address for example.com: 1014.211.7134.212
- IPv6 address for example.com: 26106:4100:3037::6815:4ad4
- HTTP status code for example.com: 200
- HTTPS status code for example.com: 200
- IPv4 address for www.example.com: 1172.617.2106.120
- IPv6 address for www.example.com: 26106:4100:30337::6815:4ad4
- HTTP status code for www.example.com: 200
- HTTPS status code for www.example.com: 200

Configuration

The script is configured using the config.ini file. The file contains the following settings:

• api_token: Your Cloudflare API token. You can generate a new token in the Cloudflare dashboard.
• nameserver: The DNS resolver to use for lookups.
• timeout: The timeout for DNS and HTTP requests, in seconds.

You can modify these settings to match your Cloudflare account and DNS configuration.

License

This project is licensed under the MIT License. See the LICENSE file for details.

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