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

2018-11-19 17:29:13 KST 0.181867
2018-11-19 08:17:41 KST 0.014523
2018-10-17 10:17:18 KST -0.019794
2018-08-21 04:26:08 KST 0.078676
2018-08-12 08:07:26 KST 0.169353
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
Average 0.120787

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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.