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://11st.co.kr server time check history

  • 2020-06-11 15:15:39 KST -0.018950
  • 2020-06-09 13:41:37 KST -0.051139
  • 2020-05-25 23:10:03 KST -0.032281
  • 2020-05-25 23:08:55 KST -0.069897
  • 2020-04-13 10:59:43 KST -0.022342
  • 2020-03-30 07:04:56 KST -0.043763
  • 2020-03-11 13:58:37 KST -0.056466
  • 2020-02-11 16:58:58 KST -0.075190
  • 2020-02-11 13:59:18 KST -0.035581
  • 2020-02-06 22:46:13 KST -0.031944
  • Average -0.0437553

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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.