whois ud-kultura.ru/user/masswolf13/

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

ud-kultura.ru/user/masswolf13/

checking....ud-kultura.ru/user/masswolf13/
$ whois ud-kultura.ru/user/masswolf13/
No whois server is known for this kind of object.