newhome.hannam.ac.kr/201802-sugang/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://newhome.hannam.ac.kr/201802-sugang/ server time check history

2022-03-17 20:29:53 KST 1017.374118
2022-03-03 20:34:06 KST 999.434848
2022-03-01 08:24:10 KST 996.114323
2021-11-28 22:25:41 KST 878.057566
2021-08-13 09:05:31 KST 743.034873
2021-05-16 08:24:50 KST 631.785908
2020-07-23 11:02:03 KST 258.380541
2019-12-28 21:40:07 KST 417.789616
2018-11-20 23:20:08 KST 904.470086
2018-08-20 09:45:56 KST 1094.803769
Average 794.1245648

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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.