www.apple.com/kr 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://www.apple.com/kr server time check history

2021-12-05 19:07:16 KST -0.162931
2021-09-30 23:58:27 KST -0.061341
2020-08-11 05:49:47 KST -0.033522
2020-08-11 05:41:00 KST -0.030219
2019-12-13 16:42:51 KST -0.210197
2019-08-10 09:24:14 KST -0.034789
2019-05-11 20:17:26 KST -0.046717
2019-05-11 12:10:08 KST -0.053697
2019-05-11 12:00:58 KST -0.070897
2019-05-11 11:57:23 KST -0.014260
Average -0.071857

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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.