Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. https://crt.sh/?q=example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
My domain is:
I ran this command:
certbot -q renew
It produced this output:
Incorrect validation certificate for tls-sni-01 challenge. Requested fc5f879919219332cd8395e363622cfa.23d9092c0b3cfa776c5728418bce4822.acme.invalid from 188.8.131.52:443. Received 2 certificate(s), first certificate had names “biszumbitterenen.de”
My web server is (include version):
HA-Proxy version 1.7.9 2017/08/18
The operating system my web server runs on is (include version):
Alpine Linux 3.7
My hosting provider, if applicable, is:
I can login to a root shell on my machine (yes or no, or I don’t know):
I’m using a control panel to manage my site (no, or provide the name and version of the control panel):
I want to renew any of my domains, e.g. www.biszumbitterenen.de, mail.biszumbitterenen.de.
Every single domain has an DNS A/AAAA record pointing to the same IP.
I have only 1 static IP and therefore I use a reverse proxy (HAProxy) to access any subdomain.
I was not expecting an error with renew considering this setup because creation finished w/o errors.
Any advice for solving this error is appreciated.