{"kind":"host","input":"qq.com","report":{"host":"qq.com","checkedAt":"2026-10-30T20:23:08.171Z","a":{"status":"found","values":["123.150.76.218","113.108.81.189","203.205.254.157"],"ttl":531,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.qq.com","a":{"status":"found","values":["43.169.32.67"],"ttl":18,"via":"Cloudflare","cname":["www.qq.com.eo.dnse2.com"]},"aaaa":{"status":"found","values":["240d:c010:1f4:5::5e"],"ttl":5,"via":"Cloudflare","cname":["www.qq.com.eo.dnse2.com"]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"qq.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.qq.com has an AAAA record and answers on it.","addresses":[{"address":"240d:c010:1f4:5::5e","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"mx1.qq.com","ipv6":true},{"host":"mx3.qq.com","ipv6":true},{"host":"mx2.qq.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"2 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns1.qq.com","ipv6":true},{"host":"ns2.qq.com","ipv6":true},{"host":"ns3.qq.com","ipv6":false},{"host":"ns4.qq.com","ipv6":false}]}]},"receiptId":"5G4BiSq_Ad"}