docs.google.com/forms/d/e/1FAIpQLScCjC_eqMTfL3Jpvex0mDcWwJqW6WejsxEjPeaC9w8xEnWq5g/viewform 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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https://docs.google.com/forms/d/e/1FAIpQLScCjC_eqMTfL3Jpvex0mDcWwJqW6WejsxEjPeaC9w8xEnWq5g/viewform server time check history

2026-11-04 15:48:55 KST 0.285757
2026-11-04 13:00:20 KST 0.280675
2026-09-16 06:48:54 KST 0.188897
2026-02-13 07:29:27 KST -0.010957
2025-05-15 21:09:23 KST 0.070326
Average 0.1629396

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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.