seowon.seowon.ac.kr/websamp/susu_11b.html 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://seowon.seowon.ac.kr/websamp/susu_11b.html server time check history

2020-02-04 07:26:14 KST 12.865744
2019-08-11 16:50:29 KST 17.969141
2019-08-09 23:50:20 KST 12.098392
2019-08-09 08:58:09 KST 10.410503
2019-08-09 08:53:41 KST 10.822017
2019-08-08 08:44:34 KST 7.309757
2019-08-07 08:49:25 KST 4.403267
2019-08-06 08:56:11 KST 2.093925
2019-08-06 08:42:23 KST 1.217667
2019-08-06 08:27:12 KST 1.111306
Average 8.0301719

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.