Let's Debug

Test result for www.tana.it using http-01

CAA records control authorization for certificate authorities to issue certificates for a domain
tana.it. 0 IN CAA 0 issue "letsencrypt.org"
Requests made to the domain
Request to: www.tana.it/, Result: [Address=,Address Type=IPv4,Server=Apache,HTTP Status=404], Issue:
@0ms: Making a request to http://www.tana.it/.well-known/acme-challenge/letsdebug-test (using initial IP
@0ms: Dialing
@191ms: Server response: HTTP 404 Not Found

A and AAAA records found for this domain
www.tana.it. 0 IN A
An internal error occurred while checking the domain
Failed to query certwatch database to check rate limits: context deadline exceeded
Challenge update failures for www.tana.it in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/7973432414
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from http://www.tana.it/.well-known/acme-challenge/gJmlbqHgWYRVxnhUlxFWqNU-OItq_mfsu3k3p7hiPXc: 404
The IANA public suffix is the TLD of the Registered Domain
The TLD for www.tana.it is: it
The current status.io status for Let's Encrypt

Submitted Mar 27 16:11:08 2023. Sat in queue for 3ms. Completed in 14s. Hide verbose information.