UnDeadRealmsMC ip: UnDeadRealmsMC.tk
Please DO NOT join just to ask for admin. You will be declined. This is a very small server so don't put your expectations too high. Please note you may experience some lag, but through very minimum testing you will get a ping of under 150 (assuming you are in the US and have decent internet) There will also be tons of bugs especially in the UHC server.
UHC Solo - Insta Smelt (doesn't always work Custom Crafts doesn't work at all)
MiniGames (alpha/under heavy construction)
Hosted in the US