whois http://cunori.edu.gt/campus/app/upload/users/1/17335/my_files/joyslot/

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
http://cunori.edu.gt/campus/app/upload/users/1/17335/my_files/joyslot/
checking....http://cunori.edu.gt/campus/app/upload/users/1/17335/my_files/joyslot/
   $ whois http://cunori.edu.gt/campus/app/upload/users/1/17335/my_files/joyslot/
No whois server is known for this kind of object.