{"kind":"host","input":"pki.goog","report":{"host":"pki.goog","checkedAt":"2026-10-30T22:45:24.903Z","a":{"status":"found","values":["216.239.32.29"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2001:4860:4802:32::1d"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.pki.goog","a":{"status":"found","values":["142.251.163.100","142.251.163.138","142.251.163.113","142.251.163.101","142.251.163.102","142.251.163.139"],"ttl":164,"via":"Cloudflare","cname":["www3.l.google.com"]},"aaaa":{"status":"found","values":["2607:f8b0:4004:c09::65","2607:f8b0:4004:c09::66","2607:f8b0:4004:c09::71","2607:f8b0:4004:c09::8b"],"ttl":300,"via":"Cloudflare","cname":["www3.l.google.com"]},"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":"pki.goog has an AAAA record and answers on it.","addresses":[{"address":"2001:4860:4802:32::1d","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.pki.goog has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2607:f8b0:4004:c09::65","result":"answers","port":443},{"address":"2607:f8b0:4004:c09::66","result":"answers","port":443},{"address":"2607:f8b0:4004:c09::71","result":"answers","port":443},{"address":"2607:f8b0:4004:c09::8b","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"smtp.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":"ns1.zdns.google","ipv6":true},{"host":"ns2.zdns.google","ipv6":true},{"host":"ns3.zdns.google","ipv6":true},{"host":"ns4.zdns.google","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://pki.goog/","address":"2001:4860:4802:32::1d","status":200,"tls":"valid"}]},"receiptId":"hg0eQdMW6t"}