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

엔코 원자시계

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http://letskorail.com/ server time check history

2024-01-10 06:51:48 KST -0.067317
2022-12-21 06:51:04 KST -0.047023
2020-09-08 06:55:34 KST 0.262696
2020-01-08 06:57:44 KST -0.028056
2020-01-07 06:58:16 KST -0.033423
2019-12-30 10:59:49 KST -0.030099
2019-06-10 21:19:16 KST -0.047859
2019-01-09 06:51:38 KST -0.016041
2018-08-28 08:20:19 KST 0.019308
2018-08-28 06:47:19 KST -0.020377
Average -0.0008191

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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.