{"kind":"host","input":"datadoghq.com","report":{"host":"datadoghq.com","checkedAt":"2026-10-30T23:36:23.263Z","a":{"status":"found","values":["13.226.238.126","13.226.238.88","13.226.238.11","13.226.238.35"],"ttl":54,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.datadoghq.com","a":{"status":"found","values":["52.85.193.76","52.85.193.32","52.85.193.21","52.85.193.109"],"ttl":5,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2600:9000:215a:9e00:0:fa93:80c0:93a1","2600:9000:215a:6e00:0:fa93:80c0:93a1","2600:9000:215a:e600:0:fa93:80c0:93a1","2600:9000:215a:c400:0:fa93:80c0:93a1","2600:9000:215a:d800:0:fa93:80c0:93a1","2600:9000:215a:e800:0:fa93:80c0:93a1","2600:9000:215a:1e00:0:fa93:80c0:93a1","2600:9000:215a:3c00:0:fa93:80c0:93a1"],"ttl":60,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"datadoghq.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.datadoghq.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:215a:9e00:0:fa93:80c0:93a1","result":"answers","port":443},{"address":"2600:9000:215a:6e00:0:fa93:80c0:93a1","result":"answers","port":443},{"address":"2600:9000:215a:e600:0:fa93:80c0:93a1","result":"answers","port":443},{"address":"2600:9000:215a:c400:0:fa93:80c0:93a1","result":"answers","port":443},{"address":"2600:9000:215a:d800:0:fa93:80c0:93a1","result":"not tested"},{"address":"2600:9000:215a:e800:0:fa93:80c0:93a1","result":"not tested"},{"address":"2600:9000:215a:1e00:0:fa93:80c0:93a1","result":"not tested"},{"address":"2600:9000:215a:3c00:0:fa93:80c0:93a1","result":"not tested"}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"aspmx.l.google.com","ipv6":true},{"host":"alt1.aspmx.l.google.com","ipv6":true},{"host":"alt2.aspmx.l.google.com","ipv6":true},{"host":"aspmx2.googlemail.com","ipv6":true},{"host":"aspmx3.googlemail.com","ipv6":true},{"host":"aspmx4.googlemail.com","ipv6":true},{"host":"aspmx5.googlemail.com","ipv6":true}]},{"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-1169.awsdns-18.org","ipv6":true},{"host":"ns-1602.awsdns-08.co.uk","ipv6":true},{"host":"ns-442.awsdns-55.com","ipv6":true},{"host":"ns-889.awsdns-47.net","ipv6":true}]}]},"receiptId":"hUXegMHk3w"}