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

엔코 원자시계

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http://was.woosuk.ac.kr server time check history

2022-02-22 13:48:46 KST -0.080180
2021-10-14 11:35:30 KST -1.676720
2021-09-06 16:16:36 KST -0.618364
2021-08-06 13:11:33 KST -0.116351
2021-08-05 21:08:56 KST -0.233858
2020-08-18 13:51:11 KST -0.158129
2020-02-25 13:55:35 KST -0.092888
2020-02-25 13:53:12 KST -0.092156
2020-01-30 14:39:01 KST -0.583554
2020-01-29 13:52:40 KST -0.278227
Average -0.3930427

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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.