I have a DNS server running under AD. all works fine...I setup another DNS server under AD and all fowards and reverses are present. Added the new DNS server to DHCP 006 DNS. When I run ipconfig /all from client I do not see new DNS server. This new server is to replace another that is failing. So at this point I should see 3 DNS servers in the list but I do not see the new one at all. I can ping it and resolve it so I know it is working.
Did you release and renew the DHCP lease?