It had plenty of content but now i can't even access to it since a while, i'm not sure if is a firewall problem or the servers of the site but does anyone knows what's up?

It seems fine from here!

Lots of server providers Juuust finished cleaning up after Microsoft pushed a faulty update onto the Server edition of Windows. You may have been feeling the aftershock of that.

There's also been some talk about porn bans based around geographic location recently. Be sure to look that up and see if your area or the area the server is in is affected.

Or it may be something completely normal.

I see...Now that i know it's accessible for others i can search for ways to get around it.
Thanks for your answer!