seodaejeonhs.pe.kr/app/student/consent.php 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

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http://seodaejeonhs.pe.kr/app/student/consent.php server time check history

2020-03-24 22:55:07 KST 2.620376
2020-03-24 22:39:09 KST 2.574409
2019-07-28 07:35:22 KST 0.702065
2019-07-28 03:26:35 KST 0.081635
2018-10-23 13:49:25 KST 1.295983
2018-04-18 16:53:43 KST -1.127019
2018-03-28 06:50:41 KST -2.897462
2018-03-19 13:07:58 KST -1.053086
2018-03-08 19:59:04 KST -1.688753
2018-03-08 19:31:18 KST -1.685633
Average -0.1177485

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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.