daum.cafe/oneus 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://daum.cafe/oneus server time check history

2020-06-09 17:47:39 KST 0.023058
2020-06-09 01:31:42 KST 0.245409
2019-11-15 11:23:48 KST -0.019292
2019-10-07 07:14:45 KST -0.053565
2019-08-18 15:09:58 KST 0.051893
2019-01-13 22:19:39 KST 0.046019
2019-01-13 16:59:54 KST 0.016653
2019-01-13 16:56:34 KST 0.064956
Average 0.046891375

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Popular checks

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.