knu.ac.kr 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://knu.ac.kr server time check history

2021-09-24 06:04:00 KST -0.054673
2021-09-20 20:43:14 KST -0.024839
2021-08-10 16:21:30 KST -0.060971
2021-07-24 17:20:48 KST -0.075367
2021-01-17 05:04:37 KST -0.023612
2020-10-10 22:48:30 KST -0.049748
2020-10-10 20:35:53 KST 0.075417
2020-09-24 03:05:06 KST -0.009324
2020-07-04 23:53:53 KST -0.009144
2019-12-23 11:10:45 KST -0.005728
Average -0.0237989

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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.