railway.hinet.net/Foreign/TW/etno1.html 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://railway.hinet.net/Foreign/TW/etno1.html server time check history

2019-04-17 18:01:20 KST -0.011351
2019-01-11 03:57:08 KST 0.004973
2019-01-11 02:15:31 KST 0.010055
2019-01-11 01:47:16 KST 0.000082
2019-01-11 01:44:14 KST 0.002726
2019-01-11 01:43:12 KST -0.003722
2019-01-10 23:27:58 KST -0.003077
2019-01-10 23:26:56 KST -0.054298
2019-01-10 00:53:30 KST -0.012975
2019-01-10 00:49:56 KST -0.028100
Average -0.0095687

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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.