The site’s domain records have been updated yesterday and after that the nameservers were completely gone.
TorrentFreak has reached out to the H33T admin using an alternative email address but we have yet to hear back.
It is unlikely that H33T removed the nameservers themselves.
Aside from legal trouble, it could be that the registrar has decided to take action because the Whois data is inaccurate.
Some people may still be able to access the site because the DNS is cached, but if the problems persist that will change soon.
We will update this article when we learn more.