I'm trying to renew my LetsEncrypt certificate on my Raspberry Pi running apache2, but I seem to get an error when CertBot tries to generate the certificate.
Expected sha256 a988718abfad80b6b157acce7bf130a30876d27603738ac39f140993246b25b3
Got 6162f1c328e42d9bd4e74ca234a575748f199e40f56d5ec3204d55cd130cfd7e
I've tried manually running it by updating my DNS records on my domain but I seem to get this error
Failed authorization procedure. theflyingrat.com (dns-01): urn:ietf:params:acme:error:dns :: DNS problem: NXDOMAIN looking up TXT for _acme-challenge.theflyingrat.com
IMPORTANT NOTES:
- The following errors were reported by the server:
Domain: theflyingrat.com
Type: None
Detail: DNS problem: NXDOMAIN looking up TXT for
_acme-challenge.theflyingrat.com
If I can, I want to be able to know how to install a Wildcard certificate, but that also gives me errors. I've tried the --certonly parameter on a Raspberry Pi Zero to hopefully give me the certificate there so I can migrate it over to my main Pi Server, but that (as you guessed) also gives me the SAME errors.
Thanks in advance, P.s, the (non-wildcard) certificate expired yesterday, so a fast response would be very grateful.
Thanks, Rat (Joey)