Is it possible to redirect a sub-domain in Windows Server DNS to an external DNS server?
We have an internal DNS server on Windows Server 2008 R2.
Our domain name is domain.com
I need to redirect sub.domain.com to the ISP external DNS server as it is hosted externally, but the problem is that the public IP changes dynamically (external) for sub.domain.com
Hence, by redirecting sub.domain.com to the ISP, they will update the IP for the record accordingly.
Is this possible?