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

2019-09-13 00:47:56 KST 0.012479
2019-09-11 03:14:13 KST 0.006729
2019-09-02 08:57:50 KST -0.063912
2019-09-02 08:22:42 KST -0.029795
2019-09-02 08:19:38 KST -0.029306
2019-08-13 08:51:12 KST -0.066104
2019-08-13 08:50:10 KST -0.024703
2019-08-13 08:46:48 KST -0.013604
2019-08-13 08:45:46 KST -0.031568
2019-08-13 08:41:32 KST 0.018287
Average -0.0221497

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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.