book.interpark.com/bookPark/html/book.html?utm_source=google 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://book.interpark.com/bookPark/html/book.html?utm_source=google server time check history

2021-06-21 23:19:36 KST -0.104033
2020-06-17 01:00:08 KST -0.119593
2019-10-25 08:15:51 KST -0.031106
2019-01-04 07:10:12 KST -0.007382
2018-10-01 13:56:29 KST -0.133314
2018-09-02 20:27:16 KST -0.068924
2018-09-02 20:19:22 KST -0.026505
2018-07-21 19:37:12 KST -0.034625
2018-07-02 19:07:21 KST -0.032613
2018-07-01 15:10:40 KST -0.016999
Average -0.0575094

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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.