Couldn't retrieve https://3isk4u.cf/, and the only explanation I have is:
500 Can't connect to 3isk4u.cf:443
Content-Type: text/plain
Client-Date: Fri, 26 Apr 2024 19:31:59 GMT
Client-Warning: Internal response
Can't connect to 3isk4u.cf:443
LWP::Protocol::https::Socket: getaddrinfo: Name or service not known at /usr/local/lib/perl5/site_perl/5.8.8/LWP/Protocol/http.pm line 49.