darellsfinancialcorner.blogspot.com/2016/10/how-to-know-if-your-smartphone-is-4g.html 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://darellsfinancialcorner.blogspot.com/2016/10/how-to-know-if-your-smartphone-is-4g.html server time check history

2022-02-08 22:21:57 KST 0.104101
2021-11-28 03:58:20 KST 0.033146
2019-07-23 21:10:40 KST 0.000303
2019-05-25 04:48:24 KST 0.091491
2019-05-25 04:45:30 KST 0.050693
2018-10-29 17:11:15 KST 0.142198
2018-06-12 16:40:45 KST 0.085837
2018-05-22 04:11:51 KST 0.216921
2018-05-10 11:34:25 KST -0.045797
2018-05-06 23:04:57 KST 0.084529
Average 0.0763422

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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.