This simple utility will connect to a webserver of your choosing and verify whether or not it is compliant to RFC 2616. Designed to verify Microsoft IIS servers.
You can download it from the following link: https://packetstormsecurity.com/files/download/31195/isurlscan.pl
Source: https://packetstormsecurity.com/files/31195/isurlscan.pl.html