We are having some problems with certbot process, above i put all the details, as we read some similar problems looks like the problem is in our DNS Zone file, so i put the out fo this.
DNS ZOne file
@ 10800 IN A 18.104.22.168
blog 10800 IN CNAME blogs.vip.gandi.net.
imap 10800 IN CNAME access.mail.gandi.net.
pop 10800 IN CNAME access.mail.gandi.net.
smtp 10800 IN CNAME relay.mail.gandi.net.
webmail 10800 IN CNAME webmail.gandi.net.
www 10800 IN CNAME webredir.vip.gandi.net.
@ 10800 IN MX 50 fb.mail.gandi.net.
@ 10800 IN MX 10 spool.mail.gandi.net.
Which names would you like to activate HTTPS for?
Select the appropriate numbers separated by commas and/or spaces, or leave input
blank to select all options shown (Enter ‘c’ to cancel):1
Obtaining a new certificate
Performing the following challenges:
tls-sni-01 challenge for www.faccesso.org
Waiting for verification…
Cleaning up challenges
Failed authorization procedure. www.faccesso.org (tls-sni-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: DNS problem: NXDOMAIN looking up A for www.faccesso.org
The following errors were reported by the server:
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A record(s) for that domain
contain(s) the right IP address. Additionally, please check that
your computer has a publicly routable IP address and that no
firewalls are preventing the server from communicating with the
client. If you’re using the webroot plugin, you should also verify
that you are serving files from the webroot path you provided.
We will appreciate any help.