ctl.kmu.ac.kr/index.jsp 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://ctl.kmu.ac.kr/index.jsp server time check history

2021-04-24 18:27:31 KST 62.678373
2020-04-07 00:44:08 KST 44.828211
2020-02-07 23:52:48 KST 30.664433
2020-02-05 17:07:44 KST 29.382441
2019-09-13 00:19:35 KST 68.106856
2018-10-27 11:27:10 KST 219.268555
2018-10-27 10:48:45 KST 199.812037
2018-10-27 10:46:55 KST 199.544806
2018-10-27 10:41:15 KST 219.392787
Average 119.297611

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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.