udrims.dongguk.edu/sugang/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://udrims.dongguk.edu/sugang/ server time check history

2020-02-24 09:28:21 KST 13.286342
2019-07-04 18:01:10 KST -1.998562
2018-08-06 08:18:18 KST -0.956867
2018-06-19 07:38:20 KST -0.429742
2018-03-06 08:23:46 KST -0.870186
2018-02-05 10:47:35 KST -0.609738
2017-08-10 08:22:03 KST -1.040651
2017-08-08 08:02:25 KST -0.258252
2017-08-07 09:23:40 KST -1.114144
2017-08-07 08:24:22 KST -1.146234
Average 0.4861966

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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.