NKO Atomic Clock

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


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우리말 English

http://tis.dongduk.ac.kr:8088/index_sugang.html server time check history

  • 2022-02-25 13:59:23 KST -0.143537
  • 2022-02-25 13:58:19 KST -0.148795
  • 2022-02-25 13:57:05 KST -0.134121
  • 2022-02-25 13:55:40 KST -0.140935
  • 2022-02-25 13:54:21 KST -0.124444
  • 2022-02-25 13:53:13 KST -0.142355
  • 2022-02-25 13:52:11 KST -0.143978
  • 2022-02-25 13:50:29 KST -0.069441
  • 2022-02-25 13:48:16 KST -0.144582
  • 2022-02-25 13:46:54 KST -0.115505
  • Average -0.1307693

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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.