ticket.cccf.or.kr/ 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://ticket.cccf.or.kr/ server time check history

2021-07-01 10:08:25 KST -0.022985
2020-12-21 22:15:03 KST -0.067145
2020-04-23 13:38:16 KST -0.025353
2019-10-11 06:47:01 KST -0.058050
2019-08-27 18:37:56 KST -0.243450
2018-08-11 04:49:55 KST -0.073503
2018-08-11 04:48:31 KST -0.059360
2018-08-10 09:59:45 KST -0.048542
Average -0.0747985

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.