My domain is:
I ran this command:
certbot renew --dry-run
It produced this output:
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Processing /etc/letsencrypt/renewal/dev.cumo.de.conf
Cert not due for renewal, but simulating renewal for dry run
Plugins selected: Authenticator nginx, Installer nginx
Renewing an existing certificate
Performing the following challenges:
http-01 challenge for dev.cumo.de
Waiting for verification…
Cleaning up challenges
new certificate deployed with reload of nginx server; fullchain is
/etc/letsencrypt/live/dev.cumo.de/fullchain.pem
Processing /etc/letsencrypt/renewal/cumo.de.conf
Cert is due for renewal, auto-renewing…
Plugins selected: Authenticator nginx, Installer nginx
Renewing an existing certificate
Performing the following challenges:
http-01 challenge for cumo.de
Waiting for verification…
Cleaning up challenges
Attempting to renew cert (cumo.de) from /etc/letsencrypt/renewal/cumo.de.conf produced an unexpected error: Failed authorization procedure. cumo.de (http-01): urn:ietf:params:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://cumo.de/.well-known/acme-challenge/nqzYEgyTBNbq83JfG3GC71Lff5PohZI2GWo6svs62_E: “<html>\r\n<head><title>404 Not Found</title></head>\r\n<body bgcolor=“white”>\r\n<center><h1>404 Not Found</h1></center>\r\n<hr><center>”. Skipping.
Processing /etc/letsencrypt/renewal/www.cumo.de.conf
Cert is due for renewal, auto-renewing…
Plugins selected: Authenticator nginx, Installer nginx
Renewing an existing certificate
Performing the following challenges:
http-01 challenge for www.cumo.de
Waiting for verification…
Cleaning up challenges
Attempting to renew cert (www.cumo.de) from /etc/letsencrypt/renewal/www.cumo.de.conf produced an unexpected error: Failed authorization procedure. www.cumo.de (http-01): urn:ietf:params:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://www.cumo.de/.well-known/acme-challenge/f91zeDEDqRNXtJiReHbg2c7-Ky2SGLclV2j-gEqo6oY: “<html>\r\n<head><title>404 Not Found</title></head>\r\n<body bgcolor=“white”>\r\n<center><h1>404 Not Found</h1></center>\r\n<hr><center>”. Skipping.
The following certs could not be renewed:
/etc/letsencrypt/live/cumo.de/fullchain.pem (failure)
/etc/letsencrypt/live/www.cumo.de/fullchain.pem (failure)
** DRY RUN: simulating ‘certbot renew’ close to cert expiry
** (The test certificates below have not been saved.)
The following certs were successfully renewed:
/etc/letsencrypt/live/dev.cumo.de/fullchain.pem (success)
The following certs could not be renewed:
/etc/letsencrypt/live/cumo.de/fullchain.pem (failure)
/etc/letsencrypt/live/www.cumo.de/fullchain.pem (failure)
** DRY RUN: simulating ‘certbot renew’ close to cert expiry
** (The test certificates above have not been saved.)
2 renew failure(s), 0 parse failure(s)
IMPORTANT NOTES:
- The following errors were reported by the server:
Domain: cumo.de
Type: unauthorized
Detail: Invalid response from
http://cumo.de/.well-known/acme-challenge/nqzYEgyTBNbq83JfG3GC71Lff5PohZI2GWo6svs62_E:
"<html>\r\n<head><title>404 Not Found</title></head>\r\n<body
bgcolor=“white”>\r\n<center><h1>404 Not
Found</h1></center>\r\n<hr><center>"
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.
- The following errors were reported by the server:
Domain: www.cumo.de
Type: unauthorized
Detail: Invalid response from
http://www.cumo.de/.well-known/acme-challenge/f91zeDEDqRNXtJiReHbg2c7-Ky2SGLclV2j-gEqo6oY:
"<html>\r\n<head><title>404 Not Found</title></head>\r\n<body
bgcolor=“white”>\r\n<center><h1>404 Not
Found</h1></center>\r\n<hr><center>"
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):
Nginx 1.10.3
The operating system my web server runs on is (include version):
Debian 9
My hosting provider, if applicable, is:
Hetzner
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):
certbot 0.28.0