hi.hana.hs.kr/SYSTEM_Plan/Lib_System/Lib_System_Reservation/reservation_001_Lib.asp 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://hi.hana.hs.kr/SYSTEM_Plan/Lib_System/Lib_System_Reservation/reservation_001_Lib.asp server time check history

2022-07-08 06:48:39 KST -0.485769
2021-08-12 18:28:52 KST -0.500363
2021-08-10 15:49:42 KST -0.335637
2021-06-29 05:52:24 KST -0.932026
2021-06-05 22:53:24 KST -1.361678
2018-10-27 11:57:27 KST -0.686605
2018-10-14 11:55:49 KST -0.792136
2018-10-13 11:59:16 KST 0.207165
2018-10-12 12:51:56 KST -0.032419
2018-10-11 12:59:14 KST -0.131911
Average -0.5051379

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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.