{"kind":"host","input":"www2.stuttgart.de","report":{"host":"www2.stuttgart.de","checkedAt":"2026-11-15T17:45:40.099Z","a":{"status":"found","values":["194.97.218.102"],"ttl":43200,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"www2.stuttgart.de has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"x104s32.stuttgart.de","ipv6":false},{"host":"x104s32-autoreplied.stuttgart.de","ipv6":false},{"host":"x104s32-autogenerated.stuttgart.de","ipv6":false},{"host":"x104s31.stuttgart.de","ipv6":false},{"host":"x104s32-mass-mails.stuttgart.de","ipv6":false},{"host":"x104s31-mass-mails.stuttgart.de","ipv6":false},{"host":"x104s31-autoreplied.stuttgart.de","ipv6":false},{"host":"x104s31-autogenerated.stuttgart.de","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns1.arcor-ip.de","ipv6":true},{"host":"ns3.arcor-ip.de","ipv6":true},{"host":"ns2.arcor-ip.de","ipv6":true}]}]},"receiptId":"k9W7j49VkS","reused":true,"measuredAt":"2026-11-15T17:45:40.388Z"}