whois mrat0123.hashnode.dev/web-20

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

mrat0123.hashnode.dev/web-20

checking....mrat0123.hashnode.dev/web-20
$ whois mrat0123.hashnode.dev/web-20
No whois server is known for this kind of object.