Server Name = Fat Cat
URL = fatcatserver.ddns.net
Password = killzed

Unfortunately you can't connect to the server via hostname, but you can connect via IP by opening the console (~) and typing

open <ip>

You can find the ip by pinging the above URL in a command prompt. The IP could change over time, but that URL should always point to the correct one.

I've put some custom maps on it, but I'm open to adding more; just send them my way. For now the server won't be running all the time, but I can put it up at any time, just let me know.