{"domain":"hubspot.net","result":true,"measuredAt":"2026-11-01T14:56:20.613Z","receiptId":"uPRPz20ttI","answer":{"kind":"host","input":"hubspot.net","report":{"host":"hubspot.net","checkedAt":"2026-11-01T14:56:20.276Z","a":{"status":"found","values":["104.18.87.62","104.18.88.62","104.18.89.62","104.18.90.62","104.18.91.62"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700::6812:583e","2606:4700::6812:593e","2606:4700::6812:5a3e","2606:4700::6812:5b3e","2606:4700::6812:573e"],"ttl":287,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.hubspot.net","a":{"status":"found","values":["199.60.103.30","199.60.103.226"],"ttl":120,"via":"Cloudflare","cname":["53.group3.sites.hubspot.net","group3.sites.hscoscdn00.net"]},"aaaa":{"status":"found","values":["2606:2c40::c73c:671e","2606:2c40::c73c:67e2"],"ttl":120,"via":"Cloudflare","cname":["53.group3.sites.hubspot.net","group3.sites.hscoscdn00.net"]},"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":"hubspot.net has 4 IPv6 addresses and answers on every one we tested (1 more not tested).","addresses":[{"address":"2606:4700::6812:583e","result":"answers","port":443},{"address":"2606:4700::6812:593e","result":"answers","port":443},{"address":"2606:4700::6812:5a3e","result":"answers","port":443},{"address":"2606:4700::6812:5b3e","result":"answers","port":443},{"address":"2606:4700::6812:573e","result":"not tested"}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.hubspot.net has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:2c40::c73c:671e","result":"answers","port":443},{"address":"2606:2c40::c73c:67e2","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":"jerry.ns.cloudflare.com","ipv6":true},{"host":"yolanda.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://hubspot.net/","address":"2606:4700::6812:583e","status":301,"tls":"valid"},{"url":"https://www.hubspot.com/","address":"2606:4700:4401::6812:2772","status":200,"tls":"valid"}]}},"states":[{"firstSeen":"2026-11-01T14:56:20.613Z","lastConfirmed":"2026-11-01T14:56:20.613Z","checks":1,"verdict":"dual-stack","grade":"A","web":"pass","www":"pass","mail":"pass","dns":"pass","secondLook":null}]}