whois www.iq-rent.ru/catalog/mebel/

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

www.iq-rent.ru/catalog/mebel/

checking....www.iq-rent.ru/catalog/mebel/
$ whois www.iq-rent.ru/catalog/mebel/
No whois server is known for this kind of object.