whois yerliakor.com/user/creekflame0/

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)

yerliakor.com/user/creekflame0/
checking....yerliakor.com/user/creekflame0/
   $ whois yerliakor.com/user/creekflame0/
No whois server is known for this kind of object.