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
Chatroom by domain
우리말 English

http://mis.kdischool.ac.kr/ server time check history

  • 2021-05-21 20:52:54 KST -0.111619
  • 2021-04-12 06:54:16 KST 2.350550
  • 2020-09-22 16:38:38 KST 0.532918
  • 2020-01-18 20:41:10 KST 135.158991
  • 2019-11-27 06:50:45 KST 95.114982
  • 2019-11-26 04:10:25 KST 92.925508
  • 2019-06-18 16:42:16 KST 45.682848
  • 2018-05-20 01:47:49 KST 7.283386
  • 2018-05-02 16:58:03 KST 15.544191
  • 2018-04-20 13:33:56 KST 23.783842
  • Average 41.8265597

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Popular checks

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.