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://adresfirm.cf server time check history

  • 2020-07-11 13:58:49 KST 0.171016
  • 2020-07-10 21:17:57 KST 0.267592
  • 2020-07-10 05:17:08 KST 0.089217
  • 2020-07-09 15:24:39 KST 0.149209
  • 2020-07-08 23:58:10 KST 0.229329
  • 2020-07-08 08:46:18 KST 0.077477
  • 2020-07-07 17:18:58 KST 0.254177
  • 2020-07-07 02:32:22 KST 0.301889
  • 2020-07-06 11:21:02 KST 0.092827
  • 2020-07-05 23:07:19 KST 0.202987
  • Average 0.183572

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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.


# 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.