designnas.com/nas_new/sub/board_write.php?table=apply 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://designnas.com/nas_new/sub/board_write.php?table=apply server time check history

2021-06-19 23:00:46 KST 18.616406
2020-04-17 03:28:55 KST 4.878657
2019-09-01 16:11:46 KST 2.039466
2018-05-16 22:24:32 KST 3.876776
2018-05-16 13:10:50 KST 1.827890
2018-05-03 16:32:22 KST 2.380151
2018-04-28 23:16:05 KST 3.931700
2018-04-20 14:39:01 KST 1.466098
2018-03-30 16:26:17 KST 2.260024
2018-03-28 22:25:09 KST 3.474687
Average 4.4751855

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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.