whois www.imdb.com/user/ur179512531
Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
www.imdb.com/user/ur179512531
checking....www.imdb.com/user/ur179512531
$
whois
www.imdb.com/user/ur179512531
No whois server is known for this kind of object.