whois drasetup1.z13.web.core.windows.net/
Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
drasetup1.z13.web.core.windows.net/
checking....drasetup1.z13.web.core.windows.net/
$
whois
drasetup1.z13.web.core.windows.net/
No whois server is known for this kind of object.