{"kind":"host","input":"smtp.orange.fr","report":{"host":"smtp.orange.fr","checkedAt":"2026-11-01T02:56:15.568Z","a":{"status":"found","values":["80.12.26.33","80.12.24.65"],"ttl":2789,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a01:cb09:2040:8:b::4","2a01:cb08:2040:3:a::4"],"ttl":3600,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"},"readiness":{"grade":"F","summary":"Publishes IPv6 but doesn't answer on it — worse than having none.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"broken","detail":"smtp.orange.fr has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4.","addresses":[{"address":"2a01:cb09:2040:8:b::4","result":"no answer"},{"address":"2a01:cb08:2040:3:a::4","result":"no answer"}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record."},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns2.orange.fr","ipv6":true},{"host":"ns1.orange.fr","ipv6":true}]}]},"receiptId":"eLVYyNPe4q","reused":true,"measuredAt":"2026-11-01T02:56:21.570Z"}