Let's Debug

Test result for jox.ydns.eu using http-01

Debug
CAA records control authorization for certificate authorities to issue certificates for a domain
ydns.eu. 0 IN CAA 0 issue "letsencrypt.org"
Debug
Requests made to the domain
Request to: jox.ydns.eu/147.69.0.29, Result: [Address=147.69.0.29,Address Type=IPv4,Server=Apache/2.4.25 (Raspbian),HTTP Status=301,Number of Redirects=1,Final HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://jox.ydns.eu/.well-known/acme-challenge/letsdebug-test (using initial IP 147.69.0.29)
@0ms: Dialing 147.69.0.29
@579ms: Server response: HTTP 301 Moved Permanently
@579ms: Received redirect to https://jox.ydns.eu/.well-known/acme-challenge/letsdebug-test
@579ms: Dialing 147.69.0.29
@1846ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
jox.ydns.eu. 0 IN A 147.69.0.29
An internal error occurred while checking the domain
Failed to query certwatch database to check rate limits: pq: canceling statement due to user request
Challenge update failures for jox.ydns.eu in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/76174512
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from https://jox.ydns.eu/.well-known/acme-challenge/_zGkUn7fRgxQP0D4HvcQcx6m4hL61fKnOTqXBzr9SNI [147.69.0.29]: "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">\n<html><head>\n<title>404 Not Found</title>\n</head><body>\n<h1>Not Found</h1>\n<p"
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for jox.ydns.eu is: eu
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Feb 21 08:00:15 2020. Sat in queue for 1ms. Completed in 14s. Hide verbose information.