www.kfaedu.com/web/index.do 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://www.kfaedu.com/web/index.do server time check history

2021-08-14 15:17:58 KST -0.014395
2021-08-10 23:16:40 KST -0.057109
2021-08-08 20:43:38 KST -0.023918
2021-08-05 23:41:00 KST -0.044340
2019-07-01 22:18:56 KST -0.018565
2018-06-13 01:05:13 KST -31.328359
2018-05-20 04:55:39 KST -27.097077
2018-05-20 02:27:17 KST -27.018885
2018-04-28 23:14:31 KST -22.657188
2018-04-08 04:23:49 KST 1.994315
Average -10.6265521

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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.