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

2020-08-01 05:13:38 KST 0.059533
2020-05-18 06:47:27 KST -0.059958
2020-03-20 08:30:07 KST -0.046103
2020-01-13 10:36:55 KST 0.016237
2019-11-23 14:57:46 KST -0.209077
2019-10-28 04:22:23 KST -0.040058
2019-10-26 20:39:10 KST 0.216712
2019-08-02 01:11:37 KST 0.172806
2019-08-02 01:10:10 KST 0.087454
2019-06-19 16:43:41 KST 0.219100
Average 0.0416646

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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.