www.fleet.org has an A (IPv4) record (71.216.244.98) 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://www.fleet.org/.well-known/acme-challenge/letsdebug-test: EOF
Trace:
@0ms: Making a request to http://www.fleet.org/.well-known/acme-challenge/letsdebug-test (using initial IP 71.216.244.98)
@0ms: Dialing 71.216.244.98
@111ms: Experienced error: EOF
A test authorization for www.fleet.org to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://www.fleet.org/.well-known/acme-challenge/E7REOo5f1wtfWtKgYFOXFsGHmEtS5o6JxrYYiQhe-PE: Error getting validation data
Requests made to the domain
Request to: www.fleet.org/71.216.244.98, Result: [Address Type=IPv4,Server=,HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://www.fleet.org/.well-known/acme-challenge/letsdebug-test (using initial IP 71.216.244.98)
@0ms: Dialing 71.216.244.98
@111ms: Experienced error: EOF
A and AAAA records found for this domain
www.fleet.org. 0 IN A 71.216.244.98
Challenge update failures for www.fleet.org in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/36322734
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching http://www.fleet.org/.well-known/acme-challenge/E7REOo5f1wtfWtKgYFOXFsGHmEtS5o6JxrYYiQhe-PE: Error getting validation data
The IANA public suffix is the TLD of the Registered Domain
The TLD for www.fleet.org is: org
The current status.io status for Let's Encrypt
Operational