Here are the below steps to find out NTP configuration settings on different versions of Windows.
By using the commands, you would able to get information for the following below

• Show whether or not the system is configured to receive time from an NTP server.
• Show the NTP server(s) the system is receiving time from.
• Show the time of the last synchronization.
• Show the current time on the system.

Command Line:

 w32tm /query /configuration - To get Configuration Details

w32tm /query /status – Gives information such as stratum, leap indicator, precision, last sync, NTP server, poll interval.

Time /T - Outputs the current system time

you can get the info like this reg QUERY 

HKLM\SYSTEM\CurrentControlSet\Services\W32Time\Parameters reg QUERY 

HKLM\SYSTEM\CurrentControlSet\Services\W32Time\Config