Replication issue after delete DNS records by mistake.

Richard Y 481 Reputation points
2022-01-24T21:38:35.727+00:00

Hi,

Many DNs records deleted by mistake. It seems some records related to domain controllers. Many domain controllers are unable to contact other partner for replication.
How we can fix it please , I need you assistance.

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
12,207 questions
Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
5,935 questions
Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,023 questions
0 comments
Accepted answer
  1. Thameur-BOURBITA 32,586 Reputation points
    2022-01-24T21:47:07.057+00:00

    Hi,

    Run the following commands on each impacted domain controller in order to regenerate all DNS entries required for domain controllers replication and authentication: 

    # For A DNS record automatically:
IPCONFIG /registerDNS 
    # For SRV DNS records
    Net stop netlogon 
    net start netlogon

    Please don't forget to mark helpful as reply

2 additional answers

Sort by: Most helpful
Most helpful Newest Oldest
  1. Philippe Levesque 5,691 Reputation points MVP
    2022-01-24T21:44:09.7+00:00

    Hi, I would recreate the missing entry in the DNS to fix the error.

    0 comments
  2. Dave Patrick 426.1K Reputation points MVP
    2022-01-24T21:58:51.327+00:00

    Nothing much to do but reregister them.

    ipconfig /registerdns

    --please don't forget to upvote and Accept as answer if the reply is helpful--

    0 comments