I have Windows 2008 DNS service Internal DNS service have A-records, for example: test.mycompany.com -> 184.108.40.206
on external side: Domain have external A-records test.mycompany.com -> 220.127.116.11 newtest.mycompany.com -> 18.104.22.168
test.mycompany.com work in both cases But when i try to resolve newtest.mycompany.com via Windows Internal DNS service i got:
newtest.mycompany.com: Non-existent domain
What I must change for use subdomain forwarding?
So, If my internal DNS server haven`t A record -> It return A record from (internet) domain servers.