The old server 1 and 2 has now been shut down.
If you want to continue playing on uber1337.dk game servers you need to update your favorites:
Server 1 has the following address:
game.uber1337.dk:27016
Server 2 has the following address:
game.uber1337.dk:27017
You can also use the links at the bottom of the left side menu.
Server 3 will shut down the night between this thursday and friday.
It will be replaced by the server at this address:
game.uber1337.dk:27018