{"kind":"host","input":"staging.ihg.com","report":{"host":"staging.ihg.com","checkedAt":"2026-11-02T04:43:19.154Z","a":{"status":"found","values":["23.12.145.164","23.12.145.158"],"ttl":20,"via":"Cloudflare","cname":["staging-web.ihg.edgekey.net","e94593.dscx.akamaiedge.net"]},"aaaa":{"status":"found","values":["2600:1408:c400:c::17cd:6887","2600:1408:c400:c::17cd:689a"],"ttl":20,"via":"Cloudflare","cname":["staging-web.ihg.edgekey.net","e94593.dscx.akamaiedge.net"]},"verdict":"dual-stack"},"readiness":{"grade":"A","summary":"Website, mail and DNS all work over IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"staging.ihg.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2600:1408:c400:c::17cd:6887","result":"answers","port":443},{"address":"2600:1408:c400:c::17cd:689a","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record."},{"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":"a9-66.akam.net","ipv6":true},{"host":"a4-64.akam.net","ipv6":true},{"host":"a1-131.akam.net","ipv6":true},{"host":"a26-67.akam.net","ipv6":true},{"host":"a5-65.akam.net","ipv6":true},{"host":"a16-66.akam.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://staging.ihg.com/","address":"2600:1408:c400:c::17cd:6887","status":403,"tls":"valid"}]},"receiptId":"JDG4AXFVty","reused":true,"measuredAt":"2026-11-02T04:43:19.836Z"}