whois community.mozilla.org/en/events/own15/

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
community.mozilla.org/en/events/own15/
checking....community.mozilla.org/en/events/own15/
   $ whois community.mozilla.org/en/events/own15/ (cached 16.05.24, 17:58:19)
No whois server is known for this kind of object.