a-onecc.co.kr 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://a-onecc.co.kr server time check history

2021-10-10 06:10:36 KST -3.319800
2021-03-16 13:51:57 KST -5.185606
2021-03-16 10:06:06 KST -5.417721
2021-02-23 09:58:21 KST -4.651562
2021-02-16 13:55:22 KST -4.877468
2021-02-16 13:51:28 KST -5.647829
2021-01-12 13:56:29 KST -4.592509
2021-01-12 13:54:22 KST -4.913881
2020-10-15 09:58:20 KST -0.377078
2020-10-13 13:59:17 KST -5.197295
Average -4.4180749

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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.