NKO Atomic Clock

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


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우리말 English

https://udrims.dongguk.edu/sugang/main.jsp server time check history

  • 2023-03-08 15:04:53 KST 0.011740
  • 2021-12-04 10:33:02 KST -1.253968
  • 2021-11-02 07:16:58 KST -0.800992
  • 2021-11-01 19:45:06 KST -0.683945
  • 2021-09-01 08:24:50 KST -0.688483
  • 2021-08-05 09:43:24 KST -0.829142
  • 2021-08-05 09:29:48 KST -0.860342
  • 2021-08-04 09:54:30 KST -1.579517
  • 2021-08-04 09:46:39 KST -1.585062
  • 2021-08-04 09:37:37 KST -1.564744
  • Average -0.9834455

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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.