portal.hanyang.ac.kr/sugang/sulg.do 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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https://portal.hanyang.ac.kr/sugang/sulg.do server time check history

2023-12-06 20:59:38 KST 0.021378
2023-12-04 09:58:21 KST -0.014064
2023-12-04 09:56:49 KST -0.002169
2023-11-15 09:58:43 KST 0.012953
2023-11-15 09:52:49 KST -0.020898
2023-11-13 09:55:30 KST 0.042484
2023-11-13 09:54:10 KST 0.031053
2023-11-13 09:49:43 KST -0.006851
2023-11-13 09:48:38 KST -0.293787
2023-11-11 18:35:31 KST -0.066488
Average -0.0296389

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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.