whois https://www.demiporn.com/top/free-por:n/
Domain:
Turn off cache
Try for webbased whois (don't expect it to work yet)
https://www.demiporn.com/top/free-por:n/
checking....https://www.demiporn.com/top/free-por:n/
$
whois
https://www.demiporn.com/top/free-por:n/
No whois server is known for this kind of object.