st-event-gong.dangi.co.kr/gong/aws/promotion/kms_note_event 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://st-event-gong.dangi.co.kr/gong/aws/promotion/kms_note_event server time check history

2019-10-17 12:34:57 KST -0.057462
2019-10-17 11:00:00 KST -0.048773
2018-07-31 12:53:12 KST 0.451599
2018-03-27 21:29:26 KST -0.662386
2018-03-27 21:27:50 KST 0.109547
2018-03-22 21:29:43 KST 1.179214
2018-03-21 21:28:57 KST -0.294142
2017-09-14 05:23:06 KST -0.368600
2017-08-07 21:29:00 KST -1.050579
2017-08-07 21:25:52 KST -0.662363
Average -0.1403945

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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.