Let's Debug

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

Error
test.althoff-fam.de has an A (IPv4) record (95.117.114.73) but a request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address.
A timeout was experienced while communicating with test.althoff-fam.de/95.117.114.73: Get "https://test.althoff-fam.de:443/.well-known/acme-challenge/letsdebug-test": context deadline exceeded

Trace:
@0ms: Making a request to http://test.althoff-fam.de/.well-known/acme-challenge/letsdebug-test (using initial IP 95.117.114.73)
@0ms: Dialing 95.117.114.73
@222ms: Server response: HTTP 301 Moved Permanently
@222ms: Received redirect to https://test.althoff-fam.de:443/.well-known/acme-challenge/letsdebug-test
@222ms: Dialing 95.117.114.73
@10001ms: Experienced error: context deadline exceeded
A test authorization for test.althoff-fam.de to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
95.117.114.73: Fetching https://test.althoff-fam.de:443/.well-known/acme-challenge/Pl6xB_S-gskhRXnHQ8GbUMx5CpdLgmowzSnTe1jXXAU: Timeout after connect (your server may be slow or overloaded)
Debug
Requests made to the domain
Request to: test.althoff-fam.de/95.117.114.73, Result: [Address=95.117.114.73,Address Type=IPv4,Server=,HTTP Status=301,Number of Redirects=1,Final HTTP Status=0], Issue: ANotWorking
Trace:
@0ms: Making a request to http://test.althoff-fam.de/.well-known/acme-challenge/letsdebug-test (using initial IP 95.117.114.73)
@0ms: Dialing 95.117.114.73
@222ms: Server response: HTTP 301 Moved Permanently
@222ms: Received redirect to https://test.althoff-fam.de:443/.well-known/acme-challenge/letsdebug-test
@222ms: Dialing 95.117.114.73
@10001ms: Experienced error: context deadline exceeded

Debug
A and AAAA records found for this domain
test.althoff-fam.de. 0 IN A 95.117.114.73
Challenge update failures for test.althoff-fam.de in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/3148069424
acme: error code 400 "urn:ietf:params:acme:error:connection": 95.117.114.73: Fetching https://test.althoff-fam.de:443/.well-known/acme-challenge/Pl6xB_S-gskhRXnHQ8GbUMx5CpdLgmowzSnTe1jXXAU: Timeout after connect (your server may be slow or overloaded)
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: 322287216312500130588772590472678356312533
NotBefore: 2022-07-10 17:01:09 +0000 UTC
Names: [rezepte.althoff-fam.de schule.althoff-fam.de typo3.althoff-fam.de www.althoff-fam.de www1.althoff-fam.de]

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

Submitted Jul 12 03:15:43 2022. Sat in queue for 7ms. Completed in 1m42s. Hide verbose information.