{"kind":"host","input":"quantai-ac.online","report":{"host":"quantai-ac.online","checkedAt":"2026-11-12T03:11:44.244Z","a":{"status":"found","values":["5.253.234.90"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a02:c207:2373:3310::1"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.quantai-ac.online","a":{"status":"found","values":["5.253.234.90"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"}},"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":"quantai-ac.online 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":"2a02:c207:2373:3310::1","result":"no answer"}]},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.quantai-ac.online 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":"mail.quantuaiaccredempt.online","ipv6":false}]},{"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":"clint.ns.cloudflare.com","ipv6":true},{"host":"kira.ns.cloudflare.com","ipv6":true}]}]},"receiptId":"lHlIurp1zE","reused":true,"measuredAt":"2026-11-12T03:11:47.403Z"}