www.caci.or.kr 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://www.caci.or.kr server time check history

2023-07-18 14:00:10 KST -0.073187
2023-07-18 13:55:38 KST -0.019858
2022-06-13 15:58:14 KST -0.066342
2022-06-13 15:30:03 KST -0.067266
2022-06-13 15:26:13 KST -0.022847
2021-06-12 22:17:49 KST -0.011191
2021-06-12 22:15:52 KST -0.031812
2020-11-10 09:15:45 KST -0.759603
2020-07-21 10:01:22 KST -0.483184
2020-04-10 21:01:11 KST -0.466055
Average -0.2001345

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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.