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

엔코 원자시계

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http://sugang.cau.ac.kr/ server time check history

2020-08-24 09:46:41 KST -0.094502
2020-08-19 13:46:08 KST -0.053682
2020-08-19 13:18:23 KST -0.051100
2020-08-19 10:46:37 KST -0.041475
2020-08-19 10:43:24 KST -0.035271
2020-08-19 09:58:20 KST -0.012349
2020-08-19 09:44:10 KST -0.010817
2020-08-19 09:26:55 KST -0.059686
2020-08-19 09:23:21 KST -0.057267
2020-08-19 04:01:03 KST -0.086975
Average -0.0503124

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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.