Question : dcdiag \test:dns

Hi experts
This is a copy of A dcdiag \test:dns would someone have a look at it and tell me what you think
I am only a novice when it comes to this sort of thing but I think that the DNS address that the test is quarrying is the wrong address as it not an address from the IP scope that we use on our network
As we use the 192.168.10.x range
I have also included an IPconfig at the bottom of the question
Now I could be wrong as I said I am only a novice at this  
And there could be a perfectly good resign it is testing this address  
If someone could explain what is going on here I would be most grateful
Thanks in advance
If you need any more info i would be happy to post it
 

Domain Controller Diagnosis

Performing initial setup:
   Done gathering initial info.

Doing initial required tests
   
   Testing server: Default-First-Site-Name\SERVER1
      Starting test: Connectivity
         ......................... SERVER1 passed test Connectivity

Doing primary tests
   
   Testing server: Default-First-Site-Name\SERVER1

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.local
      Starting test: DNS
         Test results for domain controllers:
           
            DC: server1.domain.local
            Domain: domain.local

                 
               TEST: Forwarders/Root hints (Forw)
                  Error: Forwarders list has invalid forwarder: 10.10.1.220 ()
         
         Summary of test results for DNS servers used by the above domain controllers:

            DNS server: 10.10.1.220 ()
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 10.10.1.220
               
         Summary of DNS test results:
         
                                            Auth Basc Forw Del  Dyn  RReg Ext  
               ________________________________________________________________
            Domain: domain.local
               server1                   PASS PASS FAIL PASS PASS PASS n/a  
         
         ......................... domain.local failed test DNS





this is an IPConfig

 Ethernet adapter Local Area Connection:
   Connection-specific DNS Suffix  . :  
  Description . . . . . . . . . . . : HP NC7781 Gigabit Server Adapter  
 Physical Address. . . . . . . . . : 00-14-C2-5B-C3-6B  
 DHCP Enabled. . . . . . . . . . . : No  
 IP Address. . . . . . . . . . . . : 192.168.10.13  
 Subnet Mask . . . . . . . . . . . : 255.255.255.0  
 Default Gateway . . . . . . . . . : 192.168.10.254
  DNS Servers . . . . . . . . . . . :192.168.10.13

i might just add that i only have 1 server in our network
its a windows server 2003 Standard edition sp2
It runs DNS ,dhcp and all other services
Its also our DC and exchange

thanks again

Answer : dcdiag \test:dns

Hi robbie,

That sounds like a good idea.  You'll have to do a netdiag /fix after to re-set-up the forest dns zones, but I think that's a plan.

Hey, before you do anything like that though, get a good and full backup.  You know?  Protect what you got already.

Good Luck,
- gurutc