203.249.127.98:9090/servlets/core/login?attribute=loginframe 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://203.249.127.98:9090/servlets/core/login?attribute=loginframe server time check history

2018-08-08 16:40:00 KST -285.583534
2018-08-08 16:34:16 KST -285.584386
2018-08-08 08:48:27 KST -284.361479
2017-08-11 08:49:27 KST -3067.877925
2017-08-10 08:51:39 KST -3063.121269
2017-08-10 08:48:37 KST -3063.156131
2017-08-09 08:32:41 KST -3060.428398
2017-08-09 08:31:01 KST -3060.472220
2017-08-09 04:42:39 KST -3060.983982
2017-02-28 08:44:49 KST -2616.737800
Average -2184.8307124

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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.