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

엔코 원자시계

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

2019-02-18 08:58:24 KST 0.002120
2019-02-18 08:53:23 KST -0.056126
2019-02-18 08:48:43 KST 0.000659
2019-02-18 08:28:54 KST -0.026986
2019-02-13 08:58:13 KST -0.292062
2019-02-13 08:45:41 KST -0.044420
2019-02-13 08:16:56 KST -0.015530
2019-02-12 12:55:08 KST -0.040321
2019-02-12 12:52:39 KST -0.041465
2019-02-12 12:21:07 KST -0.019043
Average -0.0533174

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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.