DNS issue..

Domain name worked for me yesterday, then for some reason went down. I called a few family members and it was down for them as well. They used:

Bell South - N.O.
Charter - Mandeville
Charter - Denton, TX (me)

Right now it's 10:32 AM and Charter in Texas and in Mandeville work using the Domain and not straight IP. Not sure about Bell South since my aunt is at work.