by Unclefragger » 11.10.09
The problem is within UrT, most likely qtracker resolves DNS names and you connect using dspw.de:22222 whilst the gamebrowser does use the IP. Urbanterror does send different identification strings to each server, based on it's full address (port included) and makes it impossible for the server to tell if it's the same guy using the ip or the DNS name. We can't do much here, so you will have to go with one way to connect and stay with it.
"Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live."
- Martin Golding