First time for me as an ISP. We are moving our primary/master dns server back to our network. Up to this point it has been remote with the secondary/slave local. So the server will be at our edge with fiber links to Time Warner and AT&T using bgp.
On the server, I have installed CentOS 6.3 and am configuring it. What do I use for the DNS settings in CentOS setup since this server will be the master? I would think it would be something further upstream and not itself and the local network slave.