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

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http://timeanddate.com server time check history

2021-11-25 23:39:30 KST 0.035548
2020-10-18 22:26:25 KST 0.095955
2020-09-27 08:11:47 KST 0.029973
2020-09-13 16:53:54 KST 0.069289
2020-02-23 11:58:44 KST 0.026466
2020-02-22 00:00:13 KST 0.041380
2019-08-09 20:53:22 KST 0.075742
2019-08-03 05:42:47 KST 0.041377
2018-07-05 15:44:25 KST 0.056920
2018-05-23 17:05:16 KST 0.110994
Average 0.0583644

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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.