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://nf.hanyang.ac.kr:443 server time check history

  • 2022-06-25 21:51:31 KST -0.457114
  • 2021-11-16 22:21:05 KST -0.317774
  • 2021-03-22 08:29:20 KST -0.535493
  • 2021-02-25 09:02:13 KST -0.274743
  • 2020-09-21 13:28:22 KST -0.306513
  • 2019-12-14 05:58:00 KST -0.201240
  • 2019-12-08 15:20:40 KST -0.317650
  • 2018-10-06 02:26:17 KST -0.658411
  • 2018-10-04 21:15:47 KST -0.629784
  • 2018-05-14 12:56:16 KST -0.889492
  • Average -0.4588214

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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.