whois wownsk-portal.ru/user/thronebush1/
Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
wownsk-portal.ru/user/thronebush1/
checking....wownsk-portal.ru/user/thronebush1/
$
whois
wownsk-portal.ru/user/thronebush1/
No whois server is known for this kind of object.