Let's Debug

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

editoor.ddns.net has an A (IPv4) record ( 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 connect: no route to host

@0ms: Making a request to http://editoor.ddns.net/.well-known/acme-challenge/letsdebug-test (using initial IP
@0ms: Dialing
@7357ms: Experienced error: dial tcp 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

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