ikonic.yg-ikon.com/board/ik01_notice/view/wr_id/207509 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://ikonic.yg-ikon.com/board/ik01_notice/view/wr_id/207509 server time check history

2026-10-17 15:48:11 KST 0.120689
2026-10-08 16:31:11 KST 0.087763
2026-09-01 08:37:22 KST -0.045339
2026-08-26 04:11:12 KST 0.135073
2026-08-25 23:50:13 KST 0.524345
2026-07-25 16:36:06 KST 0.230297
2026-07-22 02:45:00 KST 0.501675
2026-03-12 00:29:38 KST 0.051021
2026-03-01 17:38:25 KST 0.178900
2025-11-28 21:19:26 KST 0.587109
Average 0.2371533

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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.