We'll stop running servers soon.

USA Server is due to end on june 16th.
Meanwhile you can check out these servers:
US: 5.161.220.238:27015
EU: 128.140.10.250:27015
Discord: https://discord.gg/jvBNv27f
They're not associated or controlled by anyone in the hvh.tf staff, therefore they're a whole different entity.