{"kind":"host","input":"google-analytics.com","report":{"host":"google-analytics.com","checkedAt":"2026-10-30T21:15:00.677Z","a":{"status":"found","values":["172.253.63.105","172.253.63.147","172.253.63.99","172.253.63.103","172.253.63.104","172.253.63.106"],"ttl":22,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2607:f8b0:4004:c1d::6a","2607:f8b0:4004:c1d::63","2607:f8b0:4004:c1d::69","2607:f8b0:4004:c1d::93"],"ttl":84,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.google-analytics.com","a":{"status":"found","values":["172.253.63.102","172.253.63.101","172.253.63.100","172.253.63.113","172.253.63.139","172.253.63.138"],"ttl":165,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2001:4860:4802:38::178","2001:4860:4802:32::178","2001:4860:4802:34::178","2001:4860:4802:36::178"],"ttl":13,"via":"Cloudflare","cname":["www-alv.google-analytics.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":"google-analytics.com has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2607:f8b0:4004:c1d::6a","result":"answers","port":443},{"address":"2607:f8b0:4004:c1d::63","result":"answers","port":443},{"address":"2607:f8b0:4004:c1d::69","result":"answers","port":443},{"address":"2607:f8b0:4004:c1d::93","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.google-analytics.com has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2001:4860:4802:38::178","result":"answers","port":443},{"address":"2001:4860:4802:32::178","result":"answers","port":443},{"address":"2001:4860:4802:34::178","result":"answers","port":443},{"address":"2001:4860:4802:36::178","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":"ns3.google.com","ipv6":true},{"host":"ns1.google.com","ipv6":true},{"host":"ns4.google.com","ipv6":true},{"host":"ns2.google.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 2 redirects: HTTP 200.","hops":[{"url":"https://google-analytics.com/","address":"2607:f8b0:4004:c1d::6a","status":301,"tls":"valid"},{"url":"https://www.google.com/analytics/","address":"2001:4860:4827:7700::","status":301,"tls":"valid"},{"url":"https://marketingplatform.google.com/about/analytics/","address":"2607:f8b0:4004:c17::8a","status":200,"tls":"valid"}]},"receiptId":"YgOjC5SBLq"}