biz.chosun.com/site/data/html_dir/2017/02/09/2017020901328.html 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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https://biz.chosun.com/site/data/html_dir/2017/02/09/2017020901328.html server time check history

2021-12-25 00:54:25 KST 0.218382
2021-10-20 02:49:32 KST 0.264274
2021-02-10 06:12:05 KST -0.068538
2021-02-05 17:40:37 KST -0.065120
2020-06-04 13:54:11 KST -0.033660
Average 0.0630676

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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.