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

http://cafe.daum.net/officialsonamoo server time check history

  • 2017-07-29 10:42:10 KST -0.068055
  • 2017-02-05 20:58:47 KST -0.054310
  • 2017-01-19 20:50:43 KST -0.009589
  • 2017-01-11 20:56:39 KST 0.000646
  • 2017-01-11 20:54:00 KST 0.000012
  • 2017-01-11 20:52:51 KST -0.030923
  • 2017-01-04 20:51:54 KST -0.036481
  • 2016-08-26 20:53:11 KST -0.060696
  • 2016-08-14 20:50:15 KST -0.065939
  • 2016-08-14 20:49:13 KST -0.015389
  • Average -0.0340724

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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.