whois rf12.jp/building/6461/

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
rf12.jp/building/6461/
checking....rf12.jp/building/6461/
   $ whois rf12.jp/building/6461/ (cached 20.12.24, 18:19:22)
No whois server is known for this kind of object.