{"kind":"host","input":"amazon.it","report":{"host":"amazon.it","checkedAt":"2026-10-31T18:08:30.956Z","a":{"status":"found","values":["3.253.168.74","3.253.170.137","3.253.168.26"],"ttl":900,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.amazon.it","a":{"status":"found","values":["13.227.77.21"],"ttl":9,"via":"Cloudflare","cname":["tp.6ca7af544-frontier.amazon.it","cf.6ca7af544-frontier.amazon.it"]},"aaaa":{"status":"found","values":["2600:9000:2202:400:19:3759:2b16:cc1","2600:9000:2202:c800:19:3759:2b16:cc1","2600:9000:2202:5a00:19:3759:2b16:cc1","2600:9000:2202:ea00:19:3759:2b16:cc1","2600:9000:2202:dc00:19:3759:2b16:cc1","2600:9000:2202:a600:19:3759:2b16:cc1","2600:9000:2202:6200:19:3759:2b16:cc1","2600:9000:2202:d600:19:3759:2b16:cc1"],"ttl":6,"via":"Cloudflare","cname":["tp.6ca7af544-frontier.amazon.it","cf.6ca7af544-frontier.amazon.it"]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"amazon.it has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.amazon.it has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:2202:400:19:3759:2b16:cc1","result":"answers","port":443},{"address":"2600:9000:2202:c800:19:3759:2b16:cc1","result":"answers","port":443},{"address":"2600:9000:2202:5a00:19:3759:2b16:cc1","result":"answers","port":443},{"address":"2600:9000:2202:ea00:19:3759:2b16:cc1","result":"answers","port":443},{"address":"2600:9000:2202:dc00:19:3759:2b16:cc1","result":"not tested"},{"address":"2600:9000:2202:a600:19:3759:2b16:cc1","result":"not tested"},{"address":"2600:9000:2202:6200:19:3759:2b16:cc1","result":"not tested"},{"address":"2600:9000:2202:d600:19:3759:2b16:cc1","result":"not tested"}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"amazon-smtp.amazon.com","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns2.amzndns.co.uk","ipv6":true},{"host":"ns2.amzndns.com","ipv6":true},{"host":"ns2.amzndns.net","ipv6":true},{"host":"ns2.amzndns.org","ipv6":true}]}]},"receiptId":"iVVXLqMgry"}