I’ve gone and deleted my digital ocean droplets to use a different provider so new ip address as well. I’ve not got the private key so I can’t revoke it and when I attempt to create a new certificate I get the following:
Failed authorization procedure. ci.mydomain.com (tls-sni-01): urn:acme:error:unauthorized :: The client lacks sufficient authorization :: Correct zName not found for TLS SNI challenge. Found 'composer.mydomain.uk' IMPORTANT NOTES: - The following errors were reported by the server: Domain: ci.mydomain.com Type: unauthorized Detail: Correct zName not found for TLS SNI challenge. Found 'composer.mydomain.uk' 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.