{"kind":"host","input":"au-post.com","report":{"host":"au-post.com","checkedAt":"2026-11-02T03:47:08.104Z","a":{"status":"found","values":["104.21.74.194","172.67.162.99"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3030::6815:4ac2","2606:4700:3037::ac43:a263"],"ttl":300,"via":"Cloudflare","cname":[]},"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":"au-post.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3030::6815:4ac2","result":"answers","port":443},{"address":"2606:4700:3037::ac43:a263","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":"2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ada.ns.cloudflare.com","ipv6":true},{"host":"reese.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://au-post.com/","address":"2606:4700:3030::6815:4ac2","status":403,"tls":"valid"}]},"receiptId":"MsmHzBsvsk","reused":true,"measuredAt":"2026-11-02T03:47:08.160Z"}