Installing It (Current Method)
Via Settings:- Go to Settings > Apps > Optional features.
- Click Add a feature.
- Search for and install RSAT: DNS Server Tools.
Add-WindowsCapability -Online -Name Rsat.Dns.Tools~~~~0.0.1.0
Deploying to Multiple Machines
Push the same PowerShell command via SCCM, Intune, or a Group Policy startup script for a fleet-wide rollout. Avoid manually copyingdnsmgr.dll or other console files from a third-party zip and registering them with regsvr32 — that approach predates the official Feature on Demand fix and means running unverified files with system-level registration, which the built-in method above avoids entirely.
Now Available on Arm64 Too (Updated for 2026)
The one genuine change since this fix originally landed: RSAT, including DNS Server Tools, was historically x64-only. Microsoft’s current RSAT documentation confirms that as of Windows 11 25H2, the same set of RSAT snap-ins — DNS Server Tools among them — is now available on Arm64 devices as well, installed via the exact same Settings > Apps > Optional Features path or the sameAdd-WindowsCapability command above. If you’re standing up an Arm-based admin workstation (e.g. a Surface or other Snapdragon laptop), you no longer need to work around a missing DNS console the way earlier Arm devices required.
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