NKO Atomic Clock

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


Chatroom by domain
우리말 English

http://songwon.ac.kr server time check history

  • 2021-02-06 14:27:47 KST 1.733010
  • 2020-07-05 16:54:50 KST 1.949105
  • 2019-12-15 04:39:29 KST 0.587471
  • 2019-09-16 17:59:01 KST 2.149863
  • 2019-09-16 17:57:12 KST 2.150390
  • 2019-05-26 12:02:36 KST 1.637613
  • 2018-05-22 04:46:17 KST -0.188547
  • 2018-05-13 05:34:10 KST -0.029579
  • 2018-04-29 09:23:16 KST 0.994842
  • 2018-04-21 22:20:56 KST 2.296804
  • Average 1.3280972

Recent view

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.