sugang.dhu.ac.kr/sugang/HtmlConv/mdi/login.html 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://sugang.dhu.ac.kr/sugang/HtmlConv/mdi/login.html server time check history

2022-05-02 11:35:49 KST -0.977985
2022-04-02 03:01:03 KST -0.260586
2022-02-04 08:52:56 KST -0.693552
2021-02-02 08:46:58 KST -0.266734
2021-02-02 08:41:15 KST -0.278127
2021-02-02 08:38:59 KST -0.235681
2020-08-04 08:40:03 KST -0.136100
2020-03-11 23:25:03 KST -0.309484
2020-02-04 08:45:22 KST -1.017414
2020-02-04 08:42:54 KST -1.038435
Average -0.5214098

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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.