top.cafe.daum.net/_c21_/mycafelist_main 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://top.cafe.daum.net/_c21_/mycafelist_main server time check history

2020-02-02 21:56:27 KST 0.013417
2019-07-23 17:50:19 KST 0.005299
2019-01-22 22:25:17 KST -0.039385
2018-10-11 04:44:14 KST -0.011926
2018-10-10 06:02:46 KST -0.030182
2018-10-10 05:42:12 KST -0.025989
2018-10-10 05:40:47 KST -0.063254
2017-10-16 19:27:57 KST -0.008422
2016-01-12 22:13:40 KST 0.008695
Average -0.016860777777778

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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.