{"kind":"host","input":"email.ihg.com","report":{"host":"email.ihg.com","checkedAt":"2026-11-02T05:15:13.791Z","a":{"status":"found","values":["81.52.133.153"],"ttl":600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.email.ihg.com","a":{"status":"found","values":["23.212.250.5","23.212.250.14"],"ttl":20,"via":"Cloudflare","cname":["ihg.com"]},"aaaa":{"status":"found","values":["2600:1408:c400:c::17cd:6885","2600:1408:c400:c::17cd:6899"],"ttl":20,"via":"Cloudflare","cname":["ihg.com"]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"email.ihg.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.email.ihg.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2600:1408:c400:c::17cd:6885","result":"answers","port":443},{"address":"2600:1408:c400:c::17cd:6899","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":"imedg2.ichotelsgroup.com","ipv6":false},{"host":"imedg1.ichotelsgroup.com","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"6 of 6 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"a1-131.akam.net","ipv6":true},{"host":"a16-66.akam.net","ipv6":true},{"host":"a9-66.akam.net","ipv6":true},{"host":"a26-67.akam.net","ipv6":true},{"host":"a4-64.akam.net","ipv6":true},{"host":"a5-65.akam.net","ipv6":true}]}]},"receiptId":"nyoUNjXbAQ","reused":true,"measuredAt":"2026-11-02T05:15:13.820Z"}