yeyak.seosan.go.kr/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://yeyak.seosan.go.kr/ server time check history

2021-04-18 07:53:08 KST -2.006210
2021-04-18 05:32:54 KST -2.006372
2021-03-26 08:53:51 KST -1.421524
2021-03-26 08:48:51 KST -1.366973
2021-03-26 08:47:41 KST -1.345612
2021-03-26 08:39:22 KST -1.436198
2020-05-04 13:08:09 KST -0.532791
2020-02-20 14:50:37 KST -0.839354
2020-02-19 13:07:45 KST -0.729022
2020-02-17 15:30:32 KST -0.411285
Average -1.2095341

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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.