{"kind":"host","input":"gstatic.com","report":{"host":"gstatic.com","checkedAt":"2026-10-30T20:23:13.942Z","a":{"status":"found","values":["142.251.179.120","142.251.179.94"],"ttl":286,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2607:f8b0:4004:c07::5e","2607:f8b0:4004:c07::78"],"ttl":259,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.gstatic.com","a":{"status":"found","values":["142.251.167.94"],"ttl":284,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2607:f8b0:4004:c08::5e"],"ttl":42,"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":"gstatic.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2607:f8b0:4004:c07::5e","result":"answers","port":443},{"address":"2607:f8b0:4004:c07::78","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.gstatic.com has an AAAA record and answers on it.","addresses":[{"address":"2607:f8b0:4004:c08::5e","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":"ns4.google.com","ipv6":true},{"host":"ns2.google.com","ipv6":true},{"host":"ns1.google.com","ipv6":true},{"host":"ns3.google.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 404.","hops":[{"url":"https://gstatic.com/","address":"2607:f8b0:4004:c07::5e","status":301,"tls":"valid"},{"url":"https://www.gstatic.com/","address":"2607:f8b0:4004:c08::5e","status":404,"tls":"valid"}]},"receiptId":"G3QrJCLcBA"}