all.jbnu.ac.kr/jbnu/sugang/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://all.jbnu.ac.kr/jbnu/sugang/ server time check history

2021-09-26 14:55:18 KST -0.019234
2021-09-26 14:52:03 KST 0.151796
2021-09-18 03:56:12 KST -0.042020
2021-08-30 09:59:22 KST -0.008813
2021-08-30 09:58:06 KST -0.034234
2021-08-12 10:59:33 KST -0.033544
2021-08-05 13:55:21 KST 0.002907
2021-08-05 13:50:32 KST -0.058642
2021-08-05 07:59:22 KST -0.038001
2021-08-05 07:57:41 KST -0.017881
Average -0.0097666

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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.