www.caci.or.kr/home/main.aspx 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

Chatroom by domain

우리말 English

http://www.caci.or.kr/home/main.aspx server time check history

2020-08-13 20:30:47 KST -0.127995
2019-07-02 19:09:12 KST -0.294911
2019-03-19 10:21:17 KST -0.338560
2018-10-24 09:59:26 KST -0.305774
2018-10-24 09:57:46 KST -0.972586
2018-10-24 09:55:01 KST -0.631521
2018-10-24 09:46:35 KST -0.722620
2018-08-06 22:29:03 KST -1.129143
2018-08-06 14:24:33 KST -1.084196
2018-08-06 09:48:39 KST -1.004911
Average -0.6612217

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.