spaceflight.training has an A (IPv4) record (206.189.217.113) 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://spaceflight.training/.well-known/acme-challenge/letsdebug-test": dial tcp 206.189.217.113:80: connect: connection refused
Trace:
@0ms: Making a request to http://spaceflight.training/.well-known/acme-challenge/letsdebug-test (using initial IP 206.189.217.113)
@0ms: Dialing 206.189.217.113
@69ms: Experienced error: dial tcp 206.189.217.113:80: connect: connection refused
A test authorization for spaceflight.training to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
206.189.217.113: Fetching http://spaceflight.training/.well-known/acme-challenge/WcwMckxEw2yFO8JVSrbRzGj4tDfML_W3MiUUoasgZB8: Connection refused
Requests made to the domain
Request to: spaceflight.training/206.189.217.113, Result: [Address=206.189.217.113,Address Type=IPv4,Server=,HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://spaceflight.training/.well-known/acme-challenge/letsdebug-test (using initial IP 206.189.217.113)
@0ms: Dialing 206.189.217.113
@69ms: Experienced error: dial tcp 206.189.217.113:80: connect: connection refused
A and AAAA records found for this domain
spaceflight.training. 0 IN A 206.189.217.113
Challenge update failures for spaceflight.training in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/8626153244
acme: error code 400 "urn:ietf:params:acme:error:connection": 206.189.217.113: Fetching http://spaceflight.training/.well-known/acme-challenge/WcwMckxEw2yFO8JVSrbRzGj4tDfML_W3MiUUoasgZB8: Connection refused
The IANA public suffix is the TLD of the Registered Domain
The TLD for spaceflight.training is: training
The current status.io status for Let's Encrypt
Operational