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

2021-05-11 07:44:09 KST -0.028341
2021-03-26 15:20:19 KST -0.062976
2021-02-22 07:54:47 KST -0.060388
2021-02-22 07:49:34 KST -0.278279
2021-02-22 07:33:05 KST -0.199714
2021-02-15 13:54:58 KST -0.024042
2021-02-15 07:58:15 KST 0.095416
2021-02-15 07:47:42 KST -0.053379
2021-02-14 21:01:15 KST -0.079490
2021-02-03 11:24:21 KST -0.001719
Average -0.0692912

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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.