I have a 2008 domain with 2 internal DNS servers. DNS was setup by a consultant so I trying to get see what external DNS servers my network uses. I have notes written down that says the external DNS should be xxx.xxx.xxx.xxx but I called my ISP to make sure these were the correct ones and was told no these were static address and I should be using a different set of numbers. So I have been looking in my settings to change it but can not find anywhere that the old external ip's are listed? All of my servers point to the internal DNS servers even the DNS servers themself? I have looked on our firewall and do not see anything listed there as well?
How does my internal DNS servers get External DNS?