whois isaevclub.ru/user/soupsummer7/

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

isaevclub.ru/user/soupsummer7/

checking....isaevclub.ru/user/soupsummer7/
$ whois isaevclub.ru/user/soupsummer7/
No whois server is known for this kind of object.