I ran this command:
sudo certbot --apache -d celsusblue.space
and/or
sudo certbot --apache -d www.celsusblue.space
It produced this output:
The following errors were reported by the server:
Domain: celsusblue.space
Type: unauthorized
Detail: Invalid response from
http:// celsusblue. space /.well-known/acme-challenge/1THItp3rJTmXg7OjSJoQrrgTsURxFu4QrDdVandsoon
[193.x19.x2.xx0]: " \n \n\n\n""
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA record(s) for that domain
contain(s) the right IP address.
My web server is (include version):
Ubuntu:impish 21.20
The operating system my web server runs on is (include version):
QNap 5
My hosting provider, if applicable, is:
alldomain
I can login to a root shell on my machine (yes or no, or I don't know):
yes
I'm using a control panel to manage my site (no, or provide the name and version of the control panel):
no
The version of my client is (e.g. output of certbot --version or certbot-auto --version if you're using Certbot): 1.12.0
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator webroot, Installer apache
Requesting a certificate for celsusblue.com[space] and www.celsusblue.space
Performing the following challenges:
http-01 challenge for celsusblue.com[space]
http-01 challenge for www.celsusblue.space
Using the webroot path /var/www/celsusblue.space for all unmatched domains.
Waiting for verification...
Challenge failed for domain celsusblue.com[space]
Challenge failed for domain www.celsusblue.space
http-01 challenge for celsusblue.com[space]
http-01 challenge for www.celsusblue.space
Cleaning up challenges
Some challenges have failed.
IMPORTANT NOTES:
The following errors were reported by the server:
Domain: celsusblue.com[space]
Type: dns
Detail: DNS problem: NXDOMAIN looking up A for celsusblue.com[space] -
check that a DNS record exists for this domain
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA record(s) for that domain
contain(s) the right IP address.
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator webroot, Installer apache
Requesting a certificate for celsusblue.space and www.celsusblue.space
An unexpected error occurred:
There were too many requests of a given type :: Error creating new order :: too many certificates (5) already issued for this exact set of domains in the last 168 hours: celsusblue.space,www.celsusblue.space: see Rate Limits - Let's Encrypt
What I though because I re-installed the entire server once, retried and it did not change the error. Can it be .htaccess? I did not set anyhting up there.
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator webroot, Installer None
Requesting a certificate for celsusblue.space
Performing the following challenges:
http-01 challenge for celsusblue.space
Using the webroot path /var/www/celsusblue.space for all unmatched domains.
Waiting for verification...
Challenge failed for domain celsusblue.space
http-01 challenge for celsusblue.space
Cleaning up challenges
Some challenges have failed.
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA record(s) for that domain
contain(s) the right IP address.