whois https://cotvn.blogspot.com
Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
https://cotvn.blogspot.com
checking....https://cotvn.blogspot.com
$
whois
https://cotvn.blogspot.com
(cached 04.05.26, 17:10:48)
No whois server is known for this kind of object.