Question : DNS problem on 2003

hi,

I have problem with my DNS server.

dcdiag /test:dns
Doing initial required tests

   Testing server: Default-First-Site-Name\domain-DATA
      Starting test: Connectivity
         The host 6d0f491a-59da-4920-b502-04c96f21ad65._msdcs.domain.com could
 not be resolved to an
         IP address.  Check the DNS server, DHCP, server name, etc
         Although the Guid DNS name
         (6d0f491a-59da-4920-b502-04c96f21ad65._msdcs.domain.com) couldn't be
         resolved, the server name (enertrak-data.domain.com) resolved to the
         IP address (10.1.1.6) and was pingable.  Check that the IP address is
         registered correctly with the DNS server.
         ......................... domain-DATA failed test Connectivity

when I compare this DNS server with an other one (other domain, other compagny) I found a major diference. the one that is working well I have 2 folders in forward lookup zones. I have corp.com and _msdcs.corp.com.
in this DNS server I only have domain.com and NOTHING about _msdcs.domain.com

I tried dcdiag /fix and it did not solve it.
tried restart DNS  and net logon service
any idea ?



C:\Program Files\Support Tools>dcdiag /test:dns

Domain Controller Diagnosis

Performing initial setup:
   Done gathering initial info.

Doing initial required tests

   Testing server: Default-First-Site-Name\DOMAIN-DATA
      Starting test: Connectivity
         The host 6d0f491a-59da-4920-b502-04c96f21ad65._msdcs.domain.com could
 not be resolved to an
         IP address.  Check the DNS server, DHCP, server name, etc
         Although the Guid DNS name
         (6d0f491a-59da-4920-b502-04c96f21ad65._msdcs.domain.com) couldn't be
         resolved, the server name (domain-data.domain.com) resolved to the
         IP address (10.1.1.6) and was pingable.  Check that the IP address is
         registered correctly with the DNS server.
         ......................... DOMAIN-DATA failed test Connectivity

Doing primary tests

   Testing server: Default-First-Site-Name\DOMAIN-DATA

DNS Tests are running and not hung. Please wait a few minutes...

   Running partition tests on : ForestDnsZones

   Running partition tests on : DomainDnsZones

   Running partition tests on : Schema

   Running partition tests on : Configuration

   Running partition tests on : domain

   Running enterprise tests on : domain.com
      Starting test: DNS
         Test results for domain controllers:

            DC: domain-data.domain.com
            Domain: domain.com


               TEST: Basic (Basc)
                  Error: No LDAP connectivity

               TEST: Delegations (Del)
                  Error: DNS server: domain-data.domain.com. IP:10.1.1.6 [Br
oken delegated domain _msdcs.domain.com.]

               TEST: Dynamic update (Dyn)
                  Warning: Dynamic update is enabled on the zone but not secure
domain.com.

               TEST: Records registration (RReg)
                  Network Adapter [00000001] HP NC373i Multifunction Gigabit Ser
ver Adapter:
                     Error: Missing CNAME record at DNS server 10.1.1.6 :
                     6d0f491a-59da-4920-b502-04c96f21ad65._msdcs.domain.com

                     Error: Missing DC SRV record at DNS server 10.1.1.6 :
                     _ldap._tcp.dc._msdcs.domain.com

                     Error: Missing GC SRV record at DNS server 10.1.1.6 :
                     _ldap._tcp.gc._msdcs.domain.com

                     Error: Missing PDC SRV record at DNS server 10.1.1.6 :
                     _ldap._tcp.pdc._msdcs.domain.com

               Error: Record registrations cannot be found for all the network a
dapters

         Summary of test results for DNS servers used by the above domain contro
llers:

            DNS server: 10.1.1.6 (domain-data.domain.com.)
               1 test failure on this DNS server
               Delegation is broken for the domain _msdcs.domain.com. on the D
NS server 10.1.1.6

         Summary of DNS test results:

                                            Auth Basc Forw Del  Dyn  RReg Ext
               ________________________________________________________________
            Domain: domain.com
               domain-data                PASS FAIL PASS FAIL WARN FAIL n/a

         ......................... domain.com failed test DNS

C:\Program Files\Support Tools>

Answer : DNS problem on 2003

got it !
http://www.experts-exchange.com/OS/Microsoft_Operating_Systems/Server/2003_Server/Q_22086407.html

Netman66:If this is a Windows 2003 DNS server, then do the following:

Expand the Forward Lookup Zone, then right click it.
Select New Zone.
Press Next.
Zone type (for now) Primary.
Check the box for "Store the zone in Active Directory"
Press Next.
Select "To all DNS servers in the AD forest" for replication scope.
Press Next
Name it _msdcs.domain.local (where domain.local exactly matches your domain forward lookup zone - which should also be the suffix seen in the properties of My Computer>Computer Name tab.).
Press Next
Select Allow Secure Dynamic Updates.
Press Next
Press Finish.


Make sure ALL servers and clients point ONLY to your DNS server.
Restart the Netlogon service on all DCs.
Run IPCONFIG /registerdns on all servers.

You should now have records.

Advise.