nsugang.kangwon.ac.kr/sugang/html/mobile/notice.html 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://nsugang.kangwon.ac.kr/sugang/html/mobile/notice.html server time check history

2019-08-29 21:17:54 KST -0.019701
2019-02-19 09:56:59 KST 0.749425
2018-07-20 11:43:22 KST -0.068375
2018-05-16 15:40:55 KST -0.039786
2018-05-05 04:22:44 KST -2.176882
2018-05-01 00:41:32 KST -0.064565
2018-04-27 12:46:44 KST -1.936619
2018-04-23 21:13:46 KST -0.072298
2018-04-20 06:47:51 KST 300.334335
2018-04-17 05:03:57 KST -0.081133
Average 29.6624401

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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.