ericsowncloud.ddns.net has an A (IPv4) record (89.1.208.234) 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.
A timeout was experienced while communicating with ericsowncloud.ddns.net/89.1.208.234: Get http://ericsowncloud.ddns.net/.well-known/acme-challenge/letsdebug-test: context deadline exceeded
Trace:
@0ms: Making a request to http://ericsowncloud.ddns.net/.well-known/acme-challenge/letsdebug-test (using initial IP 89.1.208.234)
@0ms: Dialing 89.1.208.234
@10000ms: Experienced error: context deadline exceeded