How to Point all requests for one server to the same port on a different server?

[mm7wd]

Hi! I need a help.
Currently I want to point a server to my localhost 127.0.0.1 ip address, how do I do that?
For example:
Request: hostname is "google.com"
Response: url is still "google.com" but ip address is 127.0.0.1
Maybe I said it a bit confusing but I hope someone can help me :D

[honfika]

I think it is easier to add the 127.0.0.1 ip to your hosts file.. you don't need a proxy for this.