service.hywoman.ac.kr/hyw_applylecture_v2/LecApplyV2LoginPre.html 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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https://service.hywoman.ac.kr/hyw_applylecture_v2/LecApplyV2LoginPre.html server time check history

2018-07-25 08:47:14 KST 0.008347
2018-05-24 07:03:39 KST 0.004680
2018-05-05 22:28:48 KST -0.157398
2018-02-19 09:36:06 KST 0.011998
2018-02-19 09:34:55 KST -0.153782
2016-08-11 14:23:49 KST -0.388635
2016-06-20 09:56:50 KST 0.075804
Average -0.085569428571429

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Popular checks

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.