192.95.30.85:25653

It's very easy to join and be safe! Just say your Minecraft-ID in the comments or head to the forum and put it there!
http://forums.technicpack.net/topic/59591-the-fun-private-server-no-lag128e-no-griefing-easy-whitelist-join-instructions-for-newbies/

Note that grief will put you on the banning list and that such things related to it will also cause you to be banned