Our ISP informed us that there were problems with the DNS servers we are pointing to. They provided us with new DNS server IP addresses. I went into our Gateway and made the necessary changes. All of our machines point to an internal DNS server (which is our domain controller) 192.168.7.3. I have rebooted the Gateway, Firewall, DNS server, and my PC. The PC internet access is still very very slow - which is why our ISP moved us in the first place. If I change the DNS on my NIC to the external DNS number it is great - very fast. I have to believe I need to make some change on my DNS server or something to make this work correctly. I have 160 users and changing all of them to point to the external DNS is just not the right solution. Can someone advise on what I am missing on my internal DNS server?