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  1. #1
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    Secure dynamic updates

    I have a question regarding secure dynamic updates.

    I have a Windows 2003 R2 Domain Controller. Dynamic Updates for my zone are set to: Secure Only.

    My machines are joined to the domain but are not being registered in the DNS Zone. What could be the problem?

    Are there any configuration that needs to be done from the client side?

    The client is using Windows 8.1. Could this be the issue?

    Regards,
    Jo

  2. #2
    WS Lounge VIP
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    For a machine to register with the DNS it needs to be trusted, which means a domain member. Your machines are members so the issue must be elsewhere.
    Are any machines registered?
    Do you use DHCP or manually assign IP addresses?
    Is the DNS server set correctly in the IP / DHCP config?
    Can you add entries manually? May be DNS corruption.
    Do you have duplicate machine names?
    Have you set very aggressive DNS scavenging?

    cheers, Paul

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