intradev.semyung.ac.kr/websquare/websquare.html?w2xPath=/scr/system/main.xml 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://intradev.semyung.ac.kr/websquare/websquare.html?w2xPath=/scr/system/main.xml server time check history

2022-07-21 09:49:07 KST 13.095389
2022-07-21 09:48:00 KST 13.138745
2022-07-21 09:31:16 KST 12.775272
2022-07-21 09:28:41 KST 12.639738
2022-07-21 09:18:25 KST 12.436805
2022-02-14 08:26:06 KST 0.462316
2022-02-14 08:25:02 KST 0.491105
2022-02-14 08:23:51 KST 0.504416
2022-02-14 08:22:51 KST 0.491474
2022-02-14 08:21:46 KST 0.485367
Average 6.6520627

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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.