sugang.pknu.ac.kr 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://sugang.pknu.ac.kr server time check history

2023-02-14 14:24:40 KST -3.730188
2023-02-14 12:30:04 KST -3.673621
2023-02-14 12:27:59 KST -4.689054
2023-02-14 12:13:00 KST -2.760710
2023-02-14 12:06:14 KST -3.755023
2023-02-14 12:03:48 KST -2.699471
2022-08-10 08:59:47 KST -11.323547
2022-08-10 08:58:00 KST -12.141884
2022-08-10 08:56:51 KST -15.187110
2021-09-01 08:13:57 KST -11.908577
Average -7.1869185

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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.