whois www.facebook.com/RiwayInternational/
Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
www.facebook.com/RiwayInternational/
checking....www.facebook.com/RiwayInternational/
$
whois
www.facebook.com/RiwayInternational/
No whois server is known for this kind of object.