Let's Debug

Test result for editoor.ddns.net using http-01

Error
editoor.ddns.net has an A (IPv4) record (94.110.28.128) 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://editoor.ddns.net/.well-known/acme-challenge/letsdebug-test": dial tcp 94.110.28.128:80: connect: no route to host

Trace:
@0ms: Making a request to http://editoor.ddns.net/.well-known/acme-challenge/letsdebug-test (using initial IP 94.110.28.128)
@0ms: Dialing 94.110.28.128
@7357ms: Experienced error: dial tcp 94.110.28.128:80: connect: no route to host
A test authorization for editoor.ddns.net to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://editoor.ddns.net/.well-known/acme-challenge/DR1sHLjqkWPIwQCif8n0yny29ZuDczDiM8MBZFVc_ns: Error getting validation data
Debug
Requests made to the domain
Request to: editoor.ddns.net/94.110.28.128, Result: [Address=94.110.28.128,Address Type=IPv4,Server=,HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://editoor.ddns.net/.well-known/acme-challenge/letsdebug-test (using initial IP 94.110.28.128)
@0ms: Dialing 94.110.28.128
@7357ms: Experienced error: dial tcp 94.110.28.128:80: connect: no route to host

Debug
A and AAAA records found for this domain
editoor.ddns.net. 0 IN A 94.110.28.128
An internal error occurred while checking the domain
Failed to query certwatch database to check rate limits: pq: canceling statement due to conflict with recovery
Challenge update failures for editoor.ddns.net in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/682307798
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching http://editoor.ddns.net/.well-known/acme-challenge/DR1sHLjqkWPIwQCif8n0yny29ZuDczDiM8MBZFVc_ns: Error getting validation data
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for editoor.ddns.net is: net
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Oct 3 21:43:54 2021. Sat in queue for 65ms. Completed in 9s. Hide verbose information.