portal.inha.ac.kr/ins/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://portal.inha.ac.kr/ins/ server time check history

2021-10-08 13:13:38 KST -0.483445
2020-07-07 16:24:05 KST 2.932785
2020-01-14 23:56:16 KST 138.239323
2020-01-12 23:55:34 KST 0.334525
2020-01-11 23:55:07 KST -0.087357
2019-12-09 12:00:49 KST 0.189224
2019-05-29 23:44:43 KST 15.731678
2019-04-25 07:04:58 KST 4.361598
2019-02-18 08:52:38 KST 0.387119
2018-11-12 07:10:18 KST 0.626220
Average 16.223167

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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.