whois escortexxx.ca/author/silviamast4/
Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
escortexxx.ca/author/silviamast4/
checking....escortexxx.ca/author/silviamast4/
$
whois
escortexxx.ca/author/silviamast4/
No whois server is known for this kind of object.