{"domain":"chartboost.com","result":true,"measuredAt":"2026-11-02T06:34:14.709Z","receiptId":"jY2T4t8Bf4","answer":{"kind":"host","input":"chartboost.com","report":{"host":"chartboost.com","checkedAt":"2026-11-02T06:34:14.684Z","a":{"status":"found","values":["3.162.103.127","3.162.103.88","3.162.103.48","3.162.103.28"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.chartboost.com","a":{"status":"found","values":["3.162.103.48","3.162.103.88","3.162.103.127","3.162.103.28"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"chartboost.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.chartboost.com has no AAAA record."},{"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":"aspmx2.googlemail.com","ipv6":true},{"host":"aspmx3.googlemail.com","ipv6":true},{"host":"alt1.aspmx.l.google.com","ipv6":true},{"host":"alt2.aspmx.l.google.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-109.awsdns-13.com","ipv6":true},{"host":"ns-1407.awsdns-47.org","ipv6":true},{"host":"ns-1989.awsdns-56.co.uk","ipv6":true},{"host":"ns-698.awsdns-23.net","ipv6":true}]}]}},"states":[{"firstSeen":"2026-11-02T06:34:14.709Z","lastConfirmed":"2026-11-02T06:34:14.709Z","checks":1,"verdict":"ipv4-only","grade":"D","web":"fail","www":"fail","mail":"pass","dns":"pass","secondLook":null}]}