NKO Atomic Clock

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


Chatroom by domain
우리말 English

http://spravkaspb.tk server time check history

  • 2021-05-20 04:37:37 KST 0.200055
  • 2021-05-08 16:33:02 KST -2.473230
  • 2021-05-03 10:07:30 KST -1.669465
  • 2021-04-28 06:53:34 KST 0.254885
  • 2021-04-23 05:19:10 KST 0.180879
  • 2021-04-16 13:35:19 KST 0.158185
  • 2021-04-12 13:10:19 KST 0.259615
  • 2021-04-08 07:30:08 KST 0.184650
  • 2021-04-04 08:26:18 KST 0.235815
  • 2021-03-31 23:32:45 KST 0.273821
  • Average -0.239479

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Popular checks

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.

Information

# 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.