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

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http://zuwimedu.blogspot.com/ server time check history

2021-12-19 17:21:06 KST 0.175759
2021-12-14 08:19:16 KST 0.110662
2021-12-08 23:34:09 KST 0.219543
2021-12-03 19:22:28 KST -0.062639
2021-11-27 11:31:05 KST 0.078582
2021-11-22 07:56:28 KST 0.024846
2021-11-17 06:24:19 KST 0.209764
2021-11-09 23:31:09 KST -0.050333
2021-11-02 09:25:28 KST -0.012474
2021-10-25 05:24:37 KST 0.214686
Average 0.0908396

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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.