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

엔코 원자시계

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

2020-02-21 08:35:57 KST -0.927439
2020-02-21 08:21:18 KST -0.991001
2020-02-21 08:18:35 KST -0.984635
2020-02-21 08:17:31 KST -0.929775
2020-02-20 22:40:21 KST -0.868583
2020-02-20 22:38:59 KST -0.905666
2020-02-20 22:37:28 KST -0.950986
2020-02-20 22:31:28 KST -0.911853
2020-02-20 22:28:38 KST -0.898183
2019-10-18 17:27:49 KST -1.628428
Average -0.9996549

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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.