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troubleshooting Question

DCDIAG Dns test fails

Avatar of LCNW
LCNWFlag for United States of America asked on
Windows Server 2003
4 Comments1 Solution740 ViewsLast Modified:
I run a dcdiag /test:dns and get the following results

Domain Controller Diagnosis

Performing initial setup:
   Done gathering initial info.

Doing initial required tests

   Testing server: Default-First-Site\xxx
      Starting test: Connectivity
         ......................... xxx passed test Connectivity

Doing primary tests

   Testing server: Default-First-Site\xxx

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 : xxx

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

            DC: xxx
            Domain: xxx

               TEST: Forwarders/Root hints (Forw)
                  Error: Root hints list has invalid root hint server: a.root-se
rvers.net. (198.41.0.4)
                  Error: Root hints list has invalid root hint server: b.root-se
rvers.net. (192.228.79.201)
                  Error: Root hints list has invalid root hint server: c.root-se
rvers.net. (192.33.4.12)
                  Error: Root hints list has invalid root hint server: d.root-se
rvers.net. (128.8.10.90)
                  Error: Root hints list has invalid root hint server: e.root-se
rvers.net. (192.203.230.10)
                  Error: Root hints list has invalid root hint server: f.root-se
rvers.net. (192.5.5.241)
                  Error: Root hints list has invalid root hint server: g.root-se
rvers.net. (192.112.36.4)
                  Error: Root hints list has invalid root hint server: h.root-se
rvers.net. (128.63.2.53)
                  Error: Root hints list has invalid root hint server: i.root-se
rvers.net. (192.36.148.17)
                  Error: Root hints list has invalid root hint server: j.root-se
rvers.net. (192.58.128.30)
                  Error: Root hints list has invalid root hint server: k.root-se
rvers.net. (193.0.14.129)
                  Error: Root hints list has invalid root hint server: l.root-se
rvers.net. (198.32.64.12)
                  Error: Root hints list has invalid root hint server: l.root-se
rvers.net. (199.7.83.42)
                  Error: Root hints list has invalid root hint server: m.root-se
rvers.net. (202.12.27.33)

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

            DNS server: 128.63.2.53 (h.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 128.63.2.53

            DNS server: 128.8.10.90 (d.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 128.8.10.90

            DNS server: 192.112.36.4 (g.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 192.112.36.4

            DNS server: 192.203.230.10 (e.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 192.203.230.10

            DNS server: 192.228.79.201 (b.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 192.228.79.201

            DNS server: 192.33.4.12 (c.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 192.33.4.12

            DNS server: 192.36.148.17 (i.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 192.36.148.17

            DNS server: 192.5.5.241 (f.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 192.5.5.241

            DNS server: 192.58.128.30 (j.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 192.58.128.30

            DNS server: 193.0.14.129 (k.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 193.0.14.129

            DNS server: 198.32.64.12 (l.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 198.32.64.12

            DNS server: 198.41.0.4 (a.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 198.41.0.4

            DNS server: 199.7.83.42 (l.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 199.7.83.42

            DNS server: 202.12.27.33 (m.root-servers.net.)
               1 test failure on this DNS server
               This is not a valid DNS server. PTR record query for the 1.0.0.12
7.in-addr.arpa. failed on the DNS server 202.12.27.33

         Summary of DNS test results:

                                                            Auth Basc Forw Del  Dyn  RReg Ext
               ________________________________________________________________
            Domain: xxx               xxx      PASS PASS FAIL PASS PASS PASS n/a

         ......................... xxx failed test DNS

How do I resolve this?

Thanks.
ASKER CERTIFIED SOLUTION
Avatar of Darius Ghassem
Commented:
This problem has been solved!
Unlock 1 Answer and 4 Comments.
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