egosi.hackers.com/site/event/2020/gibonbookfree/ 서버시간 @엔코 원자시계 수강신청 서버시간 NKO Atomic Clock, server time, time sync, accurate clock

엔코 원자시계

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http://egosi.hackers.com/site/event/2020/gibonbookfree/ server time check history

2021-06-08 06:34:26 KST -0.006894
2020-10-23 02:51:11 KST -0.025596
2020-09-25 19:57:59 KST -0.042683
2020-09-24 20:57:22 KST -0.022144
2020-09-23 20:57:08 KST -0.002305
2020-09-18 20:57:46 KST -0.030179
2020-09-17 20:57:21 KST -0.019735
2020-09-10 20:58:34 KST -0.066928
2020-09-10 20:57:22 KST -0.012631
2020-09-09 20:57:46 KST -0.018147
Average -0.0247242

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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.