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://nko.kr/?url=http://uwins.ulsan.ac.kr/Default.aspx server time check history

  • 2022-11-26 13:56:37 KST 0.039367
  • 2022-11-22 18:43:46 KST 0.042508
  • 2022-11-19 00:27:57 KST -0.001824
  • 2022-11-14 02:23:53 KST 0.108693
  • 2022-11-10 10:00:39 KST 0.125283
  • 2022-11-05 12:08:57 KST 0.019359
  • 2022-11-01 17:45:18 KST 0.123988
  • 2022-10-28 20:33:34 KST 0.162204
  • 2022-10-25 00:28:26 KST 0.095121
  • 2022-10-21 05:02:50 KST 0.077082
  • Average 0.0791781

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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.