Our external DNS record is currently being managed by our ISP. We are going through the process of moving this management to a hosted service.
I obtained a copy of our DNS records and recreated them on the new service.
I also added the new nameservers to the service that we have registered our domain name with.
I logged into our master domain controller and launched DNS Manager, opened the properties of the DNS Server object. Under the Forwarders tab I added the two new nameservers, however, under "Validated", I see "An unknown error occurred". Can anyone tell me how to remedy this error? Is there another configuration change I need to make to our master domain controller?
We have Cisco switching, routers, wireless controllers, and our DMZ is a Cisco ASA5510. Will we need to configure these new nameservers on any of this equipment?