sugang.jj.ac.kr/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://sugang.jj.ac.kr/ server time check history

2023-11-19 01:49:38 KST -6.568104
2023-08-11 21:44:33 KST -5.297806
2023-08-11 21:12:57 KST -5.191686
2023-08-11 20:59:39 KST -5.093015
2023-08-08 10:58:12 KST 0.716350
2023-08-08 10:51:50 KST 0.743017
2023-08-08 10:40:22 KST 0.778271
2023-02-08 11:01:01 KST -0.011077
2023-02-08 10:59:32 KST 0.000768
2023-02-08 10:56:19 KST -0.038979
Average -1.9962261

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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.