Policy
Specify dynamic registration of the DC Locator DNS Records
Windows 11 25H2
Policy overview
Key metadata and intent for this policy.
Supported OS tags: Windows10, Windows10RT, Windows11, Windows7, Windows8, Windows81, WindowsRT, WindowsRT81, WindowsServer2003, WindowsServer2008, WindowsServer2012, WindowsServer2012R2, WindowsServer2016, WindowsVista, WindowsXP
This policy setting determines if dynamic registration of the domain controller (DC) locator DNS resource records is enabled. These DNS records are dynamically registered by the Net Logon service and are used by the Locator algorithm to locate the DC. If you enable this policy setting, DCs to which this setting is applied dynamically register DC Locator DNS resource records through dynamic DNS update-enabled network connections. If you disable this policy setting, DCs will not register DC Locator DNS resource records. If you do not configure this policy setting, it is not applied to any DCs, and DCs use their local configuration.
Registry values
How enabled and disabled states update the registry.
| Registry location | Type | Enabled value | Disabled value |
|---|---|---|---|
| HKLM\Software\Policies\Microsoft\Netlogon\Parameters\UseDynamicDns | REG_DWORD | 1 | 0 |
Policy elements
Inputs and configuration options exposed by this policy.
This policy has no additional user input fields.
Other policies in this category
Explore related policies at the same level.
- ComputerBlock NetBIOS-based discovery for domain controller locationWindows10
- ComputerDo not process incoming mailslot messages used for domain controller location based on NetBIOS domain namesAt least Windows Vista
- ComputerDo not use NetBIOS-based discovery for domain controller location when DNS-based discovery failsAt least Windows Server 2012, Windows 8 or Windows RT
- ComputerForce Rediscovery IntervalAt least Windows Vista
- ComputerReturn domain controller address typeAt least Windows Vista
- ComputerSet Priority in the DC Locator DNS SRV recordsAt least Windows Server 2003 operating systems or Windows XP Professional
- ComputerSet TTL in the DC Locator DNS RecordsAt least Windows Server 2003 operating systems or Windows XP Professional
- ComputerSet Weight in the DC Locator DNS SRV recordsAt least Windows Server 2003 operating systems or Windows XP Professional
- ComputerSpecify address lookup behavior for DC locator pingAt least Windows Server 2012, Windows 8 or Windows RT
- ComputerSpecify DC Locator DNS records not registered by the DCsAt least Windows Server 2003 operating systems or Windows XP Professional
- ComputerSpecify Refresh Interval of the DC Locator DNS recordsAt least Windows Server 2003 operating systems or Windows XP Professional
- ComputerSpecify sites covered by the application directory partition DC Locator DNS SRV recordsAt least Windows Server 2003 operating systems or Windows XP Professional