sugang.hongik.ac.kr/cn1000.jsp?p_contm=57568533 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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https://sugang.hongik.ac.kr/cn1000.jsp?p_contm=57568533 server time check history

2021-06-04 17:54:10 KST 8.074588
2020-12-07 00:55:44 KST -0.029278
2020-12-05 22:52:30 KST -0.042376
2020-07-25 01:32:34 KST -0.491683
2019-11-16 23:47:12 KST -169.685655
2019-02-25 08:59:20 KST -0.032217
2019-02-25 08:57:59 KST -0.071508
2019-02-25 08:55:23 KST -0.016877
Average -20.28687575

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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.