{"kind":"host","input":"gravatar.com","report":{"host":"gravatar.com","checkedAt":"2026-10-31T02:27:14.476Z","a":{"status":"found","values":["192.0.80.240","192.0.80.239","192.0.80.241","192.0.80.242"],"ttl":37,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.gravatar.com","a":{"status":"found","values":["192.0.73.2"],"ttl":118,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a04:fa87:fffe::c000:4902"],"ttl":267,"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":"gravatar.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.gravatar.com has an AAAA record and answers on it.","addresses":[{"address":"2a04:fa87:fffe::c000:4902","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mx2.ams.automattic.com","ipv6":false},{"host":"mx1.dfw.automattic.com","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns3.automattic.com","ipv6":true},{"host":"ns2.automattic.com","ipv6":true},{"host":"ns1.automattic.com","ipv6":true}]}]},"receiptId":"uPvVN20JYt"}