DCDIAG DNS test: Records Registration

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We have a 2003 Active Directory with two 2008 DCs and one 2008 DC holds all of the roles currently.  When  we run a full dcdiag against the DC that holds all of the roles we recieve DNS testing errors.  These are Records Registration errors.


            TEST: Dynamic update (Dyn)
               Warning: Failed to delete the test record dcdiag-test-record in zone company.com

            TEST: Records registration (RReg)
               Network Adapter [00000007] Broadcom BCM5709C NetXtreme II GigE (NDIS VBD Client):
                  Warning:
                  Missing CNAME record at DNS server 10.10.1.33:
                  95b016df-a177-44f2-ae57-644e34a4112a._msdcs.company.com

                  Warning:
                  Missing A record at DNS server 10.10.1.33:
                  ACSDC.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _ldap._tcp.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _ldap._tcp.ccd092c4-ec27-45a7-8f07-524de4657403.domains._msdcs.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _kerberos._tcp.dc._msdcs.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _ldap._tcp.dc._msdcs.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _kerberos._tcp.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _kerberos._udp.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _kpasswd._tcp.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _ldap._tcp.Default-First-Site-Name._sites.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _kerberos._tcp.Default-First-Site-Name._sites.dc._msdcs.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _ldap._tcp.Default-First-Site-Name._sites.dc._msdcs.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _kerberos._tcp.Default-First-Site-Name._sites.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _ldap._tcp.gc._msdcs.company.com

                  Warning:
                  Missing A record at DNS server 10.10.1.33:
                  gc._msdcs.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _gc._tcp.Default-First-Site-Name._sites.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _ldap._tcp.Default-First-Site-Name._sites.gc._msdcs.company.com

                  Error:
                  Missing SRV record at DNS server 10.10.1.33:
                  _ldap._tcp.pdc._msdcs.company.com

            Error: Record registrations cannot be found for all the network adapters

      Summary of DNS test results:

                                         Auth Basc Forw Del  Dyn  RReg Ext
         _________________________________________________________________
         Domain: company.com
            ACSDC                        PASS PASS PASS PASS WARN FAIL n
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Delete the DNS entries that point to that IP address.  Then perform an IPCONFIG /REGISTERDNS to see which DNS records are re-created.

Author

Commented:
Delete the A records, SRV records, or both?
Try this
NLTEST /DSREGDNS - Force registration of all DC-specific DNS records
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both
Top Expert 2012

Commented:
Make sure that the DC only has one NIC enabled. No NIC teaming should be enabled as well. The DC should be pointing to itself for DNS and no external DNS servers.

Run ipconfig /registerdns and dcdiag /fix

Author

Commented:
NLTEST /DSREGDNS worked great to correct all the Missing SRV record at DNS server errors. We are still having the Failed to delete the test record dcdiag-test-record in zone company.com error. Any ideas?
 
DCDIAG /DnsDynamicUpdate
Performs /DnsBasic tests, and also determines if dynamic update is enabled in the Active Directory zone
Do you have dynamics updates enable on zone company.com?

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