w32tm /monitor queries one or more domain controllers and displays their current offset, stratum and source information.
w32tm /monitor
w32tm /monitor /domain:contoso.com
w32tm /monitor /computers:DC01,DC02
When to use it
- Compare all DCs after changing the PDC Emulator.
- Look for one DC with a significantly different offset.
- Confirm the hierarchy after troubleshooting.