Let's Debug

Test result for test.ravecat.io using http-01

Debug
CAA records control authorization for certificate authorities to issue certificates for a domain
ravecat.io. 0 IN CAA 0 issue "letsencrypt.org"
Debug
Requests made to the domain
Request to: test.ravecat.io/91.202.206.131, Result: [Address=91.202.206.131,Address Type=IPv4,Server=,HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://test.ravecat.io/.well-known/acme-challenge/letsdebug-test (using initial IP 91.202.206.131)
@0ms: Dialing 91.202.206.131
@277ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
test.ravecat.io. 0 IN A 91.202.206.131
Challenge update failures for test.ravecat.io in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/40687412
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from http://test.ravecat.io/.well-known/acme-challenge/z795--UStOS6q0oO5xdvkY-Vg41vW44tDWadFCcRPSM [91.202.206.131]: 404
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for test.ravecat.io is: io
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Apr 28 11:03:51 2021. Sat in queue for 3ms. Completed in 2s. Hide verbose information.