ysweb.yonsei.ac.kr/websquare/websquare.jsp?w2xPath=/wq/sg_main 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://ysweb.yonsei.ac.kr/websquare/websquare.jsp?w2xPath=/wq/sg_main server time check history

2021-12-10 04:20:47 KST -17.389447
2020-11-16 03:31:53 KST -2.626432
2020-06-20 00:03:37 KST -0.230506
2019-11-23 19:28:41 KST -1.274088
2018-09-06 07:58:15 KST -0.262745
2018-08-15 05:41:43 KST -0.284035
2018-08-14 13:43:43 KST -0.584215
2018-08-13 08:56:25 KST -0.037754
2018-08-13 08:50:03 KST -0.030011
Average -2.5243592222222

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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.