NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

http://adresafirm.ga server time check history

  • 2021-07-20 05:20:00 KST -0.008072
  • 2021-05-20 20:45:58 KST 0.231100
  • 2021-05-20 00:11:29 KST 0.138068
  • 2021-05-13 02:42:19 KST 0.234047
  • 2021-05-07 20:37:17 KST -3.103913
  • 2021-04-29 16:41:26 KST -3.344396
  • 2021-04-27 21:03:40 KST 0.189381
  • 2021-04-25 22:32:03 KST 0.186690
  • 2021-04-22 14:07:18 KST 0.190773
  • 2021-04-19 07:00:38 KST 0.204779
  • Average -0.5081543

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We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.


# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.