Let's Debug

Test result for test.althoff-fam.de using http-01

The current status as reported by the Let's Encrypt status page is Degraded Performance as at 2021-02-09 00:28:07.445 +0000 UTC. Depending on the reported problem, this may affect certificate issuance. For more information, please visit the status page.
https://letsencrypt.status.io/
Debug
Requests made to the domain
Request to: test.althoff-fam.de/77.2.90.222, Result: [Address=77.2.90.222,Address Type=IPv4,Server=Apache,HTTP Status=301,Number of Redirects=1,Final HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://test.althoff-fam.de/.well-known/acme-challenge/letsdebug-test (using initial IP 77.2.90.222)
@0ms: Dialing 77.2.90.222
@214ms: Server response: HTTP 301 Moved Permanently
@214ms: Received redirect to https://test.althoff-fam.de:443/.well-known/acme-challenge/letsdebug-test
@215ms: Dialing 77.2.90.222
@668ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
test.althoff-fam.de. 0 IN A 77.2.90.222
Challenge update failures for test.althoff-fam.de in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/236826340
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from https://test.althoff-fam.de:443/.well-known/acme-challenge/Ms1Kz7VfeNA0c7RpURfSdOOQNWQrqFLwN_PlyJYg-ps [77.2.90.222]: "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\r\n<html xmlns=\"http"
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for test.althoff-fam.de is: de
Debug
2 Certificates contributing to rate limits for this domain

Serial: 403422816002749402643271875795978822626575
NotBefore: 2021-02-08 09:10:37 +0000 UTC
Names: [rezepte.althoff-fam.de schule.althoff-fam.de test.althoff-fam.de typo3.althoff-fam.de www.althoff-fam.de www1.althoff-fam.de]

Serial: 427763615429088617422497807633864873807871
NotBefore: 2021-02-08 09:07:01 +0000 UTC
Names: [test.althoff-fam.de]

Debug
The current status.io status for Let's Encrypt
Degraded Performance

Submitted Feb 9 08:43:19 2021. Sat in queue for 3ms. Completed in 5s. Hide verbose information.