It's Gone!

I promise Kilrogg has not been obliterated. It's just currently undergoing some extended maintenance and may not show up on the list from time to time. Please keep an eye on our sticky thread at the link below for more information and for future updates regarding this extended maintenance.
http://forums.worldofwarcraft.com/thread.html?topicId=17367755578&sid=1

EDIT: The same goes for any realm listed in our sticky thread at the link above.