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

엔코 원자시계

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http://www.kongju.ac.kr/ server time check history

2020-12-15 00:03:42 KST -0.022255
2020-12-10 11:38:52 KST -0.063202
2020-09-16 03:09:21 KST -0.051615
2020-01-06 07:49:19 KST -0.013089
2019-08-13 12:47:03 KST -0.044825
2018-07-31 11:26:24 KST -0.025762
2018-05-03 15:47:24 KST -41.065861
2018-03-31 20:50:00 KST -49.881370
2017-08-10 07:53:45 KST -7.060321
2017-08-10 07:20:07 KST -5.379540
Average -10.360784

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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.