my.snu.ac.kr/mysnu/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://my.snu.ac.kr/mysnu/ server time check history

2022-04-22 21:32:36 KST 0.604923
2021-04-04 14:14:21 KST -0.060980
2020-03-28 03:29:26 KST -0.103173
2018-08-12 07:32:58 KST -0.044536
2018-06-12 21:45:25 KST 0.004653
2018-05-17 10:45:14 KST -0.041634
2018-05-10 10:47:44 KST -0.008013
2018-04-30 20:34:19 KST -0.015531
2018-04-27 01:31:57 KST -0.056466
2018-04-11 09:23:46 KST -0.443615
Average -0.0164372

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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.