haos.koehn.us has an A (IPv4) record (64.39.221.12) but a request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address.
Get "http://haos.koehn.us/.well-known/acme-challenge/letsdebug-test": dial tcp 64.39.221.12:80: connect: connection refused
Trace:
@0ms: Making a request to http://haos.koehn.us/.well-known/acme-challenge/letsdebug-test (using initial IP 64.39.221.12)
@0ms: Dialing 64.39.221.12
@57ms: Experienced error: dial tcp 64.39.221.12:80: connect: connection refused
A test authorization for haos.koehn.us to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
64.39.221.12: Fetching http://haos.koehn.us/.well-known/acme-challenge/2bxxwuVP6SuWZPGODlwhLwxGtUD_qQPG3G5KwOxxm0g: Connection refused