{"kind":"host","input":"amazon.de","report":{"host":"amazon.de","checkedAt":"2026-10-31T09:54:28.501Z","a":{"status":"found","values":["3.253.177.16","3.253.168.19","3.253.171.165"],"ttl":465,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.amazon.de","a":{"status":"found","values":["18.160.23.152"],"ttl":10,"via":"Cloudflare","cname":["tp.abe2c2f23-frontier.amazon.de","cf.abe2c2f23-frontier.amazon.de"]},"aaaa":{"status":"found","values":["2600:9000:250b:a600:e:13a1:b916:e0c1","2600:9000:250b:ee00:e:13a1:b916:e0c1","2600:9000:250b:5200:e:13a1:b916:e0c1","2600:9000:250b:ea00:e:13a1:b916:e0c1","2600:9000:250b:f400:e:13a1:b916:e0c1","2600:9000:250b:3800:e:13a1:b916:e0c1","2600:9000:250b:4c00:e:13a1:b916:e0c1","2600:9000:250b:f600:e:13a1:b916:e0c1"],"ttl":59,"via":"Cloudflare","cname":["tp.abe2c2f23-frontier.amazon.de","cf.abe2c2f23-frontier.amazon.de"]},"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.de has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.amazon.de has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:250b:a600:e:13a1:b916:e0c1","result":"answers","port":443},{"address":"2600:9000:250b:ee00:e:13a1:b916:e0c1","result":"answers","port":443},{"address":"2600:9000:250b:5200:e:13a1:b916:e0c1","result":"answers","port":443},{"address":"2600:9000:250b:ea00:e:13a1:b916:e0c1","result":"answers","port":443},{"address":"2600:9000:250b:f400:e:13a1:b916:e0c1","result":"not tested"},{"address":"2600:9000:250b:3800:e:13a1:b916:e0c1","result":"not tested"},{"address":"2600:9000:250b:4c00:e:13a1:b916:e0c1","result":"not tested"},{"address":"2600:9000:250b:f600:e:13a1:b916:e0c1","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":"ns-1343.awsdns-39.org","ipv6":true},{"host":"ns-2037.awsdns-62.co.uk","ipv6":true},{"host":"ns-353.awsdns-44.com","ipv6":true},{"host":"ns-894.awsdns-47.net","ipv6":true}]}]},"receiptId":"1voUNTvK_p"}