Let's Debug

Test result for asp-services.de using http-01

Debug
Requests made to the domain
Request to: asp-services.de/136.243.206.14, Result: [Address=136.243.206.14,Address Type=IPv4,Server=Apache/2.4.43 (FreeBSD) OpenSSL/1.1.1f PHP/7.3.16,HTTP Status=404], Issue:
Trace:
@0ms: Making a request to http://asp-services.de/.well-known/acme-challenge/letsdebug-test (using initial IP 136.243.206.14)
@0ms: Dialing 136.243.206.14
@173ms: Server response: HTTP 404 Not Found

Debug
A and AAAA records found for this domain
asp-services.de. 0 IN A 136.243.206.14
Challenge update failures for asp-services.de in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/84840158
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Invalid response from http://asp-services.de/.well-known/acme-challenge/DbaQqjxcAy9h1npyXwJasb_cHbOnQLJGrLWgdo7ug0g [136.243.206.14]: "<!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 asp-services.de is: de
Debug
The current status.io status for Let's Encrypt
Operational

Submitted Apr 13 16:49:44 2020. Sat in queue for 1ms. Completed in 4s. Hide verbose information.