{
  "type": "http-01",
  "url": "https://acme-v02.api.letsencrypt.org/acme/chall/1143682547/736143203966/22_MMg",
  "status": "invalid",
  "validated": "2026-07-09T09:07:36Z",
  "error": {
    "type": "urn:ietf:params:acme:error:unauthorized",
    "detail": "2a01:4f8:c0c:643f::1: Invalid response from http://flt-waelzlager.de/.well-known/acme-challenge/O4Zd4b1CRXWLMNybpA-3LlSEEajiMToeh8xloG2nlUI: 404",
    "status": 403
  },
  "token": "O4Zd4b1CRXWLMNybpA-3LlSEEajiMToeh8xloG2nlUI",
  "validationRecord": [
    {
      "url": "http://flt-waelzlager.de/.well-known/acme-challenge/O4Zd4b1CRXWLMNybpA-3LlSEEajiMToeh8xloG2nlUI",
      "hostname": "flt-waelzlager.de",
      "port": "80",
      "addressesResolved": [
        "2a01:4f8:c0c:643f::1",
        "85.128.118.149"
      ],
      "addressUsed": "2a01:4f8:c0c:643f::1"
    }
  ]
}