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

  • 2021-03-15 14:57:34 KST -0.014704
  • 2021-01-28 00:10:20 KST 0.042594
  • 2021-01-25 11:45:39 KST -0.049807
  • 2020-11-20 08:03:52 KST -0.030694
  • 2020-11-19 08:26:26 KST -0.001698
  • 2020-10-29 08:34:18 KST -0.056440
  • 2020-10-23 23:54:46 KST -0.040293
  • 2020-10-22 23:50:04 KST -0.027233
  • 2020-09-24 09:15:35 KST -0.052549
  • 2020-09-21 14:53:15 KST -0.005775
  • Average -0.0236599

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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.