Netlogon event id 4775 on new server

A. Vita 21 Reputation points

Hi everyone,

I installed an evaluation copy of Windows Server 2019. I have installed AD DS and DNS role from scratch following this guide in order to get a domain controller integrated with DNS.

I noticed that netlogon cannot register the needful dynamic dns records. EventViewer shows multiple Event ID 5774

I ran the command nltest.exe /dsregdns
nltest.exe /dsregdns

Flags: 0
Connection Status = 0 0x0 NERR_Success
The command completed successfully

DNS server service goes down repeatedly.50581-dcdiag.png

Can you please help me on this?

Thanks in advance

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management, data storage, applications, and communications.
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Accepted answer
  1. Thameur-BOURBITA 16,591 Reputation points


    It seems the DC doesn't have a A DNS record , you can create it manually or set network card to be created automatically.
    Check the DNS suffix on network is correct, and if the option to register this connection's address in DNS is enabled


    Run the following option :

    ipconfig /registerdns  

    Please Don't forget to mark this reply as answer if it help you to fix your issue

8 additional answers

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  1. Dave Patrick 354.1K Reputation points MVP

    I'd add the domain controller's own static ip address ( listed for DNS then do ipconfig /flushdns, ipconfig /registerdns, restart the netlogon service.

    Check the event logs for related errors.

    If problems persist after corrections put up a new set of files to look at

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

    1 person found this answer helpful.

  2. Dave Patrick 354.1K Reputation points MVP

    Please run;

    Dcdiag /v /c /d /e /s:%computername% >c:\dcdiag.log
    repadmin /showrepl >C:\repl.txt
    ipconfig /all > C:\dc1.txt
    ipconfig /all > C:\dc2.txt

    then put unzipped text files up on OneDrive and share a link.

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  3. A. Vita 21 Reputation points


    it is a single DC env

    Here you go the onedrive share with files:!Atxir5anEqATjxjN-ZzcR_sVB7Cl?e=69rSnb

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  4. Dave Patrick 354.1K Reputation points MVP

    Not sure what you mean by last three files? What's errors are present the event logs since last boot?