profsmythe.blogspot.com/2016/09/142-is-back-get-cheapest-voice-calls.html 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://profsmythe.blogspot.com/2016/09/142-is-back-get-cheapest-voice-calls.html server time check history

2026-11-05 04:57:46 KST 0.055553
2026-03-19 09:08:05 KST 0.055824
2026-03-12 08:00:43 KST -1773270045.074300
2026-03-06 19:37:56 KST 0.224826
2026-02-13 03:47:02 KST 0.034803
2022-02-19 18:39:31 KST 0.081366
2021-12-10 05:05:04 KST 0.157336
2019-12-14 21:25:46 KST 0.012226
2018-05-21 07:10:16 KST -0.042177
2018-05-19 02:19:52 KST 0.125291
Average -177327004.43693

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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.