portal.unist.ac.kr 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

Chatroom by domain

우리말 English

http://portal.unist.ac.kr server time check history

2023-03-08 16:44:22 KST -0.046944
2023-03-08 16:40:55 KST -0.072676
2023-02-02 08:47:10 KST -0.048479
2022-02-24 18:58:32 KST -0.033249
2022-02-24 18:55:42 KST -0.026833
2022-02-08 17:10:00 KST -0.008938
2022-01-28 15:58:17 KST 0.010121
2022-01-28 08:59:37 KST -0.052495
2022-01-28 07:57:34 KST -0.040330
2022-01-28 07:33:45 KST -0.037753
Average -0.0357576

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.