z9star.co.kr 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://z9star.co.kr server time check history

2018-07-26 01:26:55 KST -0.317121
2017-10-09 01:26:21 KST -0.228297
2017-09-21 23:59:24 KST -0.162885
2017-09-05 23:59:21 KST -0.677507
2017-09-04 23:58:50 KST -0.480568
2017-09-03 23:58:35 KST -0.430340
2017-09-02 23:58:32 KST -0.475027
2017-09-01 23:59:07 KST -0.155301
2017-09-01 00:05:21 KST -0.038048
2017-09-01 00:04:04 KST -0.083344
Average -0.3048438

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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.