sugang.hongik.ac.kr/cn1000.jsp?p_contm=91893341 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=91893341 server time check history

2021-06-02 00:27:27 KST 8.170101
2020-05-06 20:18:45 KST 1.082568
2019-11-21 03:18:09 KST -167.447633
2019-09-22 01:19:24 KST -164.286614
2019-09-22 01:00:28 KST -168.983197
2019-02-27 08:58:46 KST -0.026656
2019-02-27 08:57:44 KST -0.013838
Average -70.215038428571

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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.