
For more information, see How to back up and restore the registry in Windows. Then, you can restore the registry if a problem occurs. For added protection, back up the registry before you modify it. Therefore, make sure that you follow these steps carefully. However, serious problems might occur if you modify the registry incorrectly. This section, method, or task contains steps that tell you how to modify the registry. These updates apply to Windows-based DNS clients. These updates apply to Windows-based remote access clients. These updates apply to Windows-based domain controllers. These updates apply to Windows-based DNS servers. These updates apply to all Windows-based computers. Dynamic Host Configuration Protocol (DHCP) Client service.The following components perform DNS updates: By default, computers that are running Windows Server have DNS updates enabled. The article also discusses how to disable DNS updates in Windows. This article describes each component and how to modify that particular component's behavior. There's no centralized way, such as a tool or registry keys, to manage the DNS update behavior of all components.

By default, this behavior is enabled for Windows DNS clients.ĭepending on the configuration and services that are running on a particular computer, different components perform DNS updates. Windows supports Domain Name System (DNS) updates per RFC 2136. By default, client computers have DNS updates enabled.Īpplies to: Windows 10, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 Original KB number: 246804 Summary The article discusses how to disable DNS updates in Windows.
