nko.kr/?url%3 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://nko.kr/?url%3 server time check history

2018-07-12 23:19:49 KST 0.070975
2018-07-11 05:44:13 KST 0.050698
2018-07-09 21:34:12 KST 0.214031
2018-06-23 13:28:32 KST 0.271651
2017-10-02 19:12:50 KST 0.175890
2017-08-03 03:36:02 KST 0.127160
2017-07-29 15:07:58 KST 0.085614
2017-02-07 09:42:22 KST 0.301838
2016-12-24 07:59:10 KST 0.522409
2016-12-13 12:00:53 KST 0.335033
Average 0.2155299

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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.