In the command line, type

w32tm /query /configuration
w32tm /query /status
Time /T 

w32tm /query /configuration gives you the configuration you have set up.

w32tm /query /status gives you information such as:

  • stratum
  • leap indicator
  • precision
  • last sync
  • NTP server
  • poll interval

time /T outputs the current system time.

Note: w32tm /query was first made available in the Windows Time client versions of Windows Vista, and Windows Server 2008. See Windows Time Service Tools and Settings