sugang.hongik.ac.kr/cn1000.jsp?p_contm=55899843 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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https://sugang.hongik.ac.kr/cn1000.jsp?p_contm=55899843 server time check history

2021-06-02 04:43:38 KST 9.016819
2020-05-06 23:18:31 KST 1.201553
2019-09-12 00:58:25 KST -169.103918
2019-02-27 08:48:49 KST -0.065744
2019-02-27 08:47:33 KST -0.047155
2019-02-27 08:46:23 KST -0.044900
2019-02-27 08:45:01 KST 0.000085
2019-02-27 08:43:56 KST 0.072432
2019-02-27 08:42:44 KST -0.039310
Average -17.667793111111

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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.