whois www.17cats.com/newblog/tags/%E5%A8%81%E8%BF%9C%E5%8E%BF/

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
www.17cats.com/newblog/tags/%E5%A8%81%E8%BF%9C%E5%8E%BF/
checking....www.17cats.com/newblog/tags/%E5%A8%81%E8%BF%9C%E5%8E%BF/
   $ whois www.17cats.com/newblog/tags/%E5%A8%81%E8%BF%9C%E5%8E%BF/
No whois server is known for this kind of object.