{"kind":"host","input":"cdn.tappx.com","report":{"host":"cdn.tappx.com","checkedAt":"2026-11-01T18:02:20.136Z","a":{"status":"found","values":["152.233.50.2"],"ttl":35,"via":"Cloudflare","cname":["ssp-zcdn.b-cdn.net"]},"aaaa":{"status":"found","values":["2400:52e0:1a04::925:1"],"ttl":35,"via":"Cloudflare","cname":["ssp-zcdn.b-cdn.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":"cdn.tappx.com has an AAAA record and answers on it.","addresses":[{"address":"2400:52e0:1a04::925:1","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":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns-1468.awsdns-55.org","ipv6":true},{"host":"ns-1821.awsdns-35.co.uk","ipv6":true},{"host":"ns-409.awsdns-51.com","ipv6":true},{"host":"ns-529.awsdns-02.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 404.","hops":[{"url":"https://cdn.tappx.com/","address":"2400:52e0:1a04::925:1","status":404,"tls":"valid"}]},"receiptId":"bal0jmFhWX","reused":true,"measuredAt":"2026-11-01T18:02:20.335Z"}