event.skyedu.com/event/cc/2017/112001/event.asp 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://event.skyedu.com/event/cc/2017/112001/event.asp server time check history

2026-10-25 06:21:04 KST -0.475838
2026-10-16 17:48:07 KST -0.283087
2026-10-16 13:56:50 KST -0.332528
2026-07-24 23:03:16 KST -0.402522
2026-04-18 20:57:26 KST -0.604329
2026-04-13 22:01:39 KST -0.041381
2026-04-05 03:45:57 KST -0.124344
2021-11-30 05:00:30 KST -0.764086
2021-11-28 03:58:14 KST -3.367919
Average -0.71067044444444

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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.