safetyweeks.tk 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://safetyweeks.tk server time check history

2021-08-17 10:27:10 KST -2.832192
2021-05-30 17:27:38 KST 0.214317
2021-05-20 15:24:39 KST 0.195205
2021-05-12 19:41:07 KST 0.228623
2021-05-07 16:02:25 KST -2.078606
2021-05-02 15:18:44 KST -1.944026
2021-04-27 14:44:34 KST 0.147303
2021-04-22 16:37:24 KST 0.175975
2021-04-17 17:05:55 KST 0.323780
2021-04-13 05:42:13 KST -1.357225
Average -0.6926846

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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.