shinil.riroschool.kr/lecture.php?club=index 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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https://shinil.riroschool.kr/lecture.php?club=index server time check history

2020-02-15 01:48:57 KST -0.034791
2019-08-01 19:37:52 KST -0.033907
2019-07-11 17:59:20 KST -0.052901
2019-07-11 17:58:16 KST 0.001984
2018-10-17 18:11:08 KST -5.021480
2018-10-17 18:10:00 KST -5.002840
2018-10-17 17:42:43 KST -5.067515
2018-10-02 02:22:53 KST -4.319784
2018-09-25 08:23:03 KST -4.180218
2018-07-27 05:11:17 KST -1.615203
Average -2.5326655

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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.