sehwa.riroschool.kr/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://sehwa.riroschool.kr/ server time check history

2023-06-23 22:58:16 KST -7679.150563
2023-06-23 22:54:39 KST -7462.339228
2023-06-23 10:09:35 KST -68039.220249
2023-06-22 10:20:52 KST -4448.106344
2023-06-16 07:03:49 KST -59690.144002
2023-06-16 00:59:47 KST -37847.805155
2023-06-16 00:57:55 KST -37736.371059
2023-06-15 22:46:17 KST -29838.330683
2023-06-15 22:30:12 KST -28872.915210
2023-06-15 22:29:05 KST -28806.193910
Average -31042.0576403

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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.