korail.incruit.com/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://korail.incruit.com/ server time check history

2021-08-22 10:41:15 KST -16.950809
2021-04-29 05:21:12 KST -7.330260
2021-04-28 03:14:06 KST -6.409023
2020-10-06 08:08:56 KST -0.512953
2020-09-24 18:39:06 KST -0.553884
2020-09-20 08:54:50 KST -0.280974
2020-02-08 01:40:16 KST -0.792479
2020-02-06 20:53:59 KST -0.691457
2019-08-20 13:03:09 KST -0.206065
2019-08-20 12:32:40 KST 0.000394
Average -3.372751

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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.