front.dong-ne.kr/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://front.dong-ne.kr/ server time check history

2021-04-22 15:21:43 KST -0.779822
2021-04-22 13:45:37 KST -0.707077
2020-01-04 19:50:33 KST -1.084042
2020-01-02 10:34:04 KST -2.035091
2019-06-17 20:18:24 KST -1.003233
2018-09-06 15:19:11 KST -3.829267
2018-09-06 15:04:31 KST -3.825124
2018-07-10 04:48:21 KST -4.609796
2018-07-07 21:58:18 KST -3.506319
2018-07-07 21:57:12 KST -3.481561
Average -2.4861332

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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.