whois yerliakor.com/user/cementsingle12/
Domain:
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Try for webbased whois (don't expect it to work yet)
yerliakor.com/user/cementsingle12/
checking....yerliakor.com/user/cementsingle12/
$
whois
yerliakor.com/user/cementsingle12/
No whois server is known for this kind of object.