I inherited a system someone else built. We're a MS shop and have a AD 2003 domain. The domain controllers constantly complain that they can't update some external IP with dynamic DNS changes. I've read up on dynamic dns and I understand how it works internally but I can't for the life of me find this setting where someone told our DNS to update with an external IP. We do have external DNS as well but that's hosted by an upstream provider and of course uses routable IP associations to get public traffic to our NAT.
Internally we set different DNS using unroutable space for the internal users to get to the same server farms.
I want dynamic dns used with internal DHCP but I see no reason at all to try to dynamically update any external dns servers with this internal information. Here are the errors..
The dynamic registration of the DNS record '_kpasswd._udp.ncsbcs.org. 600 IN SRV 0 100 464 IBTSDC2008.ibts.org.' failed on the following DNS server:
DNS server IP address: 65.18.193.98
Returned Response Code (RCODE): 5
Returned Status Code: 9017
The dynamic registration of the DNS record '_kerberos._udp.ncsbcs.org. 600 IN SRV 0 100 88 IBTSDC2008.ibts.org.' failed on the following DNS server:
DNS server IP address: 65.18.193.98
Returned Response Code (RCODE): 5
Returned Status Code: 9017
The dynamic registration of the DNS record '_gc._tcp.HERNDON._sites.ncsbcs.org. 600 IN SRV 0 100 3268 IBTSDC2008.ibts.org.' failed on the following DNS server:
DNS server IP address: 65.18.193.98
Returned Response Code (RCODE): 5
Returned Status Code: 9017
The dynamic registration of the DNS record '_ldap._tcp.HERNDON._sites.dc._msdcs.ncsbcs.org. 600 IN SRV 0 100 389 IBTSDC2008.ibts.org.' failed on the following DNS server:
DNS server IP address: 65.18.193.98
Returned Response Code (RCODE): 5
Returned Status Code: 9017
The dynamic registration of the DNS record 'd3e6bd0f-f82b-4e03-aa9d-5b20f4d07cbf._msdcs.ncsbcs.org. 600 IN CNAME IBTSDC2008.ibts.org.' failed on the following DNS server:
DNS server IP address: 65.18.193.98
Returned Response Code (RCODE): 5
Returned Status Code: 9017
ncsbcs.org is an old domain that no longer exists here. Someone upgraded this domain and didn't do it right so i find weird places where ncsbcs.org come up, I even found old DC's in AD that don't exist anymore but i managed to clean that up.
Any help is greatly appreciated..