oneus.com/community/board/64393b9bfdae664d28bf0c1a/post/write 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://oneus.com/community/board/64393b9bfdae664d28bf0c1a/post/write server time check history

2026-11-15 09:44:31 KST 0.000059
2026-11-15 09:37:32 KST -0.060912
2026-08-13 12:34:52 KST -0.035754
2026-08-12 23:40:00 KST -0.038056
2026-08-10 19:53:45 KST -0.016631
2026-08-10 19:50:35 KST -1786359045.353100
2026-05-28 08:07:00 KST -0.003780
2026-01-31 10:50:46 KST -0.009222
2026-01-30 12:54:38 KST -0.062815
2026-01-29 12:55:48 KST 0.000470
Average -178635904.55797

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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.