uwins.ulsan.ac.kr/LESN/B/MCB03U_01.aspx?param=2018|1||B^8X$0 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://uwins.ulsan.ac.kr/LESN/B/MCB03U_01.aspx?param=2018|1||B^8X$0 server time check history

2021-08-12 13:19:50 KST -0.331827
2021-02-10 00:40:59 KST -0.186490
2020-10-30 11:45:45 KST -0.892210
2020-10-29 23:32:50 KST -0.630662
2020-01-08 11:33:08 KST 1.155445
2018-09-18 06:44:23 KST -0.512366
2018-05-18 20:18:07 KST -0.832348
2018-05-08 16:45:06 KST 1.257191
2018-05-04 00:11:06 KST 0.117210
2018-04-29 00:56:29 KST -0.311004
Average -0.1167061

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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.