{"kind":"host","input":"hdgduh.com","report":{"host":"hdgduh.com","checkedAt":"2026-11-09T00:18:03.761Z","a":{"status":"found","values":["104.21.94.107","172.67.222.94"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3032::6815:5e6b","2606:4700:3031::ac43:de5e"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.hdgduh.com","a":{"status":"found","values":["172.67.222.94","104.21.94.107"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3032::6815:5e6b","2606:4700:3031::ac43:de5e"],"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":"hdgduh.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3032::6815:5e6b","result":"answers","port":443},{"address":"2606:4700:3031::ac43:de5e","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.hdgduh.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3032::6815:5e6b","result":"answers","port":443},{"address":"2606:4700:3031::ac43:de5e","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":"novalee.ns.cloudflare.com","ipv6":true},{"host":"sri.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://hdgduh.com/","address":"2606:4700:3032::6815:5e6b","status":302,"tls":"valid"},{"url":"https://hdgduh.com/zh/","address":"2606:4700:3032::6815:5e6b","status":200,"tls":"valid"}]},"receiptId":"fUGGAzb-8u","reused":true,"measuredAt":"2026-11-09T00:18:04.278Z"}