nko.kr/?url=sugang.hongik.ac.kr/cn1000.jsp 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://nko.kr/?url=http://sugang.hongik.ac.kr/cn1000.jsp server time check history

2021-06-08 19:04:49 KST 0.073393
2021-05-22 20:32:29 KST 0.048869
2021-05-18 04:38:35 KST 0.018007
2021-04-09 08:49:52 KST -0.014044
2021-04-05 17:30:09 KST 0.089382
2021-03-29 15:52:17 KST 0.022010
2021-03-28 05:50:05 KST 0.191484
2021-03-26 15:06:48 KST 0.025808
2021-03-25 05:31:44 KST 0.033762
2021-02-19 20:59:36 KST 0.233007
Average 0.0721678

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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.