NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

https://tis.dongduk.ac.kr:444/dwudoc/sys.UcrServLogin.doj server time check history

  • 2021-12-08 02:17:10 KST -0.104537
  • 2021-10-04 21:07:56 KST -0.072898
  • 2021-09-18 18:08:52 KST -0.130340
  • 2021-09-18 11:25:54 KST -0.102818
  • 2020-03-17 09:49:24 KST -0.644104
  • 2019-07-15 10:20:26 KST -0.734335
  • 2019-05-21 09:47:20 KST -0.525451
  • 2018-06-22 21:22:25 KST -0.320166
  • 2018-05-22 01:59:34 KST -0.970551
  • 2018-04-30 06:41:11 KST -0.797695
  • Average -0.4402895

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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.