Let's Debug

Test result for joomla-development.eu using http-01

joomla-development.eu has multiple IP addresses in its DNS records. While they appear to be accessible on the network, we have detected that they produce differing results when sent an ACME HTTP validation request. This may indicate that some of the IP addresses may unintentionally point to different servers, which would cause validation to fail.
[Address=2001:41d0:301::29,Address Type=IPv6,Server=Apache,HTTP Status=404] vs [Address=94.23.227.123,Address Type=IPv4,Server=Apache/2.4.38 (Debian),HTTP Status=404]
Debug
Requests made to the domain
Request to: joomla-development.eu/2001:41d0:301::29, Result: [Address=2001:41d0:301::29,Address Type=IPv6,Server=Apache,HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://joomla-development.eu/.well-known/acme-challenge/letsdebug-test (using initial IP 2001:41d0:301::29)
@0ms: Dialing 2001:41d0:301::29
@161ms: Server response: HTTP 404 Not Found

Request to: joomla-development.eu/94.23.227.123, Result: [Address=94.23.227.123,Address Type=IPv4,Server=Apache/2.4.38 (Debian),HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://joomla-development.eu/.well-known/acme-challenge/letsdebug-test (using initial IP 94.23.227.123)
@0ms: Dialing 94.23.227.123
@146ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
joomla-development.eu. 0 IN A 94.23.227.123
joomla-development.eu. 0 IN AAAA 2001:41d0:301::29
Challenge update failures for joomla-development.eu in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/94244992
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": The key authorization file from the server did not match this challenge "EJYNJc0FhV6MeISzRm_SuWfpCawfb1ZmNGsAAEdpssE.49wknCPN_3HICrKF6BR-V-a-E_ipoaGro7D1Fju_2ec" != "EJYNJc0FhV6MeISzRm_SuWfpCawfb1ZmNGsAAEdpssE.4E3VCTFsySjUrqnCg0ooULx-3kbdPBygi0aWkvg5Gd8"
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for joomla-development.eu is: eu
Debug
The current status.io status for Let's Encrypt
Operational

Submitted May 20 17:18:29 2020. Sat in queue for 2ms. Completed in 4s. Hide verbose information.