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://mail2.daum.net/ server time check history

  • 2018-07-06 12:32:09 KST -0.017782
  • 2017-07-29 13:48:18 KST 0.003416
  • 2017-03-07 14:39:46 KST -0.009961
  • 2017-03-06 17:55:06 KST 0.007854
  • 2017-02-23 10:17:21 KST -0.042383
  • 2017-02-11 02:03:33 KST -0.066635
  • 2017-02-11 02:02:25 KST -0.067108
  • 2017-02-11 01:59:14 KST -0.069316
  • 2017-02-10 13:05:55 KST -0.056777
  • 2017-02-02 20:46:36 KST -0.049283
  • Average -0.0367975

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.


# 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.