gwangcheol.riroschool.kr/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://gwangcheol.riroschool.kr/ server time check history

2020-07-27 02:47:39 KST -0.049182
2020-07-26 14:55:32 KST 0.008347
2020-01-12 20:09:44 KST -0.059070
2019-03-09 20:52:25 KST -11.459820
2018-10-13 20:58:29 KST -4.865130
2018-08-11 20:58:59 KST -2.237679
2018-07-14 04:22:14 KST -1.257211
2018-07-10 23:59:50 KST -1.418918
2018-07-10 23:55:49 KST -1.142442
2018-03-10 21:31:15 KST -0.031438
Average -2.2512543

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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.