my.pelvan.host has an A (IPv4) record (37.221.92.47) 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://my.pelvan.host/.well-known/acme-challenge/letsdebug-test": read tcp 172.104.24.29:48078->37.221.92.47:80: read: connection reset by peer
Trace:
@0ms: Making a request to http://my.pelvan.host/.well-known/acme-challenge/letsdebug-test (using initial IP 37.221.92.47)
@0ms: Dialing 37.221.92.47
@160ms: Experienced error: read tcp 172.104.24.29:48078->37.221.92.47:80: read: connection reset by peer
A test authorization for my.pelvan.host to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
37.221.92.47: Fetching http://my.pelvan.host/.well-known/acme-challenge/elUtF3jH14tayT3xTccO0_OPfEcEZMNJsOMkjep5yTw: Connection reset by peer