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Windows DNS corruption _msdcs missing or deleted

Other Symptions:

  1. Server’s GUILD DNS could not be resolved to an IP address
  2. No DNS server have this DC registered

Method 1

Steps:

  1. dcdiag /fix
  2. netdiag /fix
  3. net stop netlogon
  4. net start netlogon

Method 2

Steps:

  1. dcdiag /fix
  2. netdiag /fix
  3. reboot

Method 3

  1. Remove DNS
  2. remove cache.dns, netlogon.dns, netlogon.dnb
  3. add DNS back
  4. Reboot

Method 4

  1. net stop netlogon
  2. ipconfig /flushdns
  3. ipconfig /registerdns
  4. net start netlogon

Method 5

  1. Allow Dynamic Update
    1. Yes, from Allow Only Secure

Check Event Log

  1. Netlogin error 5781

Try puting suffix on Network card adapter

Method 6

  1. nltest /dsgetdc:domainname.local
  2. netdom query FSMO
  3. dcdiag /test:knowsofroleholders /v