My problem all started the other day when our internet went down. When it came back up no one could access our website or send us email. We are able to access our site, and send and receive mail from within. When I ping my domain name it fails. When I ping the name server it resolves. I have talked with my internet provider and registrar and the say that I must not have an A record in my dns setting, but I do. None of my dns settings have changed. Besides the dns resolves internaly.
Does anyone have any ideas? I'm losing my mind on this one!!!