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

엔코 원자시계

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http://sugang.ewha.ac.kr/ server time check history

2018-06-13 14:33:03 KST -0.024785
2018-03-02 08:55:20 KST -0.027942
2018-03-02 08:53:26 KST -0.033102
2018-03-02 08:28:24 KST -0.025621
2018-03-02 08:25:59 KST -0.019566
2018-03-02 08:24:09 KST -0.026713
2018-03-02 08:23:03 KST -0.077434
2018-02-22 08:43:38 KST -0.001279
2018-02-22 08:27:50 KST -0.055670
2018-02-22 08:23:56 KST -0.061840
Average -0.0353952

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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.