Let's Debug

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

Debug
Requests made to the domain
Request to: test.althoff-fam.de/95.114.71.161, Result: [Address=95.114.71.161,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 95.114.71.161)
@0ms: Dialing 95.114.71.161
@219ms: Server response: HTTP 301 Moved Permanently
@219ms: Received redirect to https://test.althoff-fam.de:443/.well-known/acme-challenge/letsdebug-test
@219ms: Dialing 95.114.71.161
@863ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
test.althoff-fam.de. 0 IN A 95.114.71.161
Challenge update failures for test.althoff-fam.de in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/1098465608
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from https://test.althoff-fam.de:443/.well-known/acme-challenge/ftmSYb8LjYfWbm3vT_t54VdCHrpAcGVb0rNZiiO_rN8 [95.114.71.161]: "<!DOCTYPE html>\n\n<head>\n <meta charset=\"utf-8\">\n <meta name=\"robots\" content=\"noindex, follow\">\n <meta name=\"viewport\" "
Debug
The IANA public suffix is the TLD of the Registered Domain
The TLD for test.althoff-fam.de is: de
Debug
1 Certificates contributing to rate limits for this domain

Serial: 356097143324501862006312948464182766731485
NotBefore: 2021-11-18 10:21:58 +0000 UTC
Names: [test.althoff-fam.de]

Debug
The current status.io status for Let's Encrypt
Operational

Submitted Nov 24 01:11:49 2021. Sat in queue for 6ms. Completed in 5s. Hide verbose information.