POVIS.POSTECH.AC.KR 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://POVIS.POSTECH.AC.KR server time check history

2019-10-21 20:24:33 KST -0.071293
2019-08-14 02:54:55 KST -0.034658
2018-11-27 09:39:45 KST -0.009569
2018-07-30 08:17:48 KST -0.035311
2018-07-30 08:15:53 KST -0.030916
2016-03-04 08:56:24 KST -4.181542
2015-12-01 12:20:27 KST -1.525792
2015-12-01 07:23:26 KST -1.437823
Average -0.915863

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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.