kis.kosin.ac.kr/Gate/SAM/Service/Web/WEBService.htm 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

☞ Install NKO Atomic Clock(Android app) at Google Playstore
Chatroom by domain

우리말 English

http://kis.kosin.ac.kr/Gate/SAM/Service/Web/WEBService.htm server time check history

2021-06-07 18:38:23 KST -60.329355
2020-08-24 09:59:03 KST 2.391819
2020-04-15 18:20:53 KST 1.071303
2020-03-25 04:16:52 KST 1.801048
2020-03-18 13:53:19 KST 1.495312
2020-02-24 09:57:41 KST 2.992693
2019-10-06 19:53:52 KST 1.147939
2019-02-25 09:56:51 KST 1.161446
2018-10-02 13:18:51 KST 3.080229
2018-08-23 09:56:29 KST 2.771411
Average -4.2416155

Recent view

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.