NKO Atomic Clock

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


Chatroom by domain
우리말 English

https://portal.unist.ac.kr/irj/servlet/prt/portal/prtroot/kr.ac.unist.Sugang.Home server time check history

  • 2022-05-26 11:42:05 KST -0.056376
  • 2022-02-28 07:56:02 KST 0.034938
  • 2022-01-27 07:40:33 KST -0.022830
  • 2021-11-25 13:52:54 KST -0.011752
  • 2021-11-19 09:35:08 KST -0.003096
  • 2021-09-17 14:17:25 KST 0.009162
  • 2021-08-30 07:57:05 KST -0.045367
  • 2021-08-30 04:43:54 KST 0.013105
  • 2021-08-05 07:52:32 KST 0.028377
  • 2020-08-13 07:58:42 KST 0.002690
  • Average -0.0051149

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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.

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.