About the time for TLS-SNI-01 validation time


#1

I have the message below.
my question is:

1)Is it people cannot access HTTPS on February 13th??? or it just cannot be renew the certification??

  1. stop working temporarily on February 13th, 2019. Which TIME ZONE & TIME it is and is it for whole day?

XXX.XXX.XXX (111.111.111.111) on 2018-11-27
XXX.XXX.XXX(111.111.111.111) on 2018-12-03
XXX.XXX.XXX (111.111.111.111) on 2018-12-10
XXX.XXX.XXX (111.111.111.111) on 2018-11-22

TLS-SNI-01 validation is reaching end-of-life. It will stop working
temporarily on February 13th, 2019, and permanently on March 13th, 2019.
Any certificates issued before then will continue to work for 90 days
after their issuance date.


#2

It’s just renewal. People will still be able to access your sites on February 13th.

Approximately morning PST. You can watch https://letsencrypt.status.io/ for detailed announcements. It will stay disabled for one week, and be re-enabled on February 20.