Did you whitelist the site? I have to use a new computer every time I want to test, because once it is whitelisted locally I can’t check if it is blocked anymore or not.

I’m interested in asking how your algorithm works to locally whitelist the site. For example, if I go to masterserver2.raknet.com I can then do the subsequent GET request. I tried creating http://masterserver2.raknet.com/blank.html which I figured your scanner would parse as a link to the GET URL.