www.oi-oi.co.kr/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://www.oi-oi.co.kr/ server time check history

2022-05-15 17:13:01 KST 0.842868
2022-05-02 02:37:28 KST -0.766406
2022-04-14 06:23:50 KST -0.399442
2021-02-25 08:21:08 KST 0.259527
2021-02-25 08:04:13 KST 0.249676
2021-02-20 12:50:09 KST 0.008911
2019-12-10 15:49:06 KST 0.825882
2018-05-17 05:46:33 KST 0.185690
2018-05-10 11:44:55 KST 0.545870
2018-05-05 04:38:57 KST -0.790997
Average 0.0961579

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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.