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://seventeen-17.com server time check history

  • 2022-06-22 15:49:08 KST -0.750767
  • 2022-06-11 02:17:46 KST -0.701041
  • 2021-02-22 15:48:11 KST -0.226330
  • 2021-02-07 10:49:19 KST -0.496316
  • 2020-06-18 07:30:34 KST -0.557157
  • 2019-12-09 06:38:58 KST -1.044557
  • 2019-09-05 04:49:02 KST -1.061106
  • 2019-09-03 03:03:58 KST -0.913117
  • 2018-08-25 23:32:17 KST -0.211547
  • 2018-05-03 23:42:27 KST -0.190292
  • Average -0.615223

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.