whois slot-demo-habanero.blogspot.com//

Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)

slot-demo-habanero.blogspot.com//
checking....slot-demo-habanero.blogspot.com//
   $ whois slot-demo-habanero.blogspot.com//
No whois server is known for this kind of object.