{"kind":"host","input":"staging.cargurus.ca","report":{"host":"staging.cargurus.ca","checkedAt":"2026-11-05T19:05:08.359Z","a":{"status":"found","values":["151.101.1.55","151.101.65.55","151.101.129.55","151.101.193.55"],"ttl":60,"via":"Cloudflare","cname":["m.sni.global.fastly.net"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["m.sni.global.fastly.net"]},"verdict":"ipv4-only"},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"staging.cargurus.ca has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has no 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":"ns-1044.awsdns-02.org","ipv6":true},{"host":"ns-1956.awsdns-52.co.uk","ipv6":true},{"host":"ns-469.awsdns-58.com","ipv6":true},{"host":"ns-996.awsdns-60.net","ipv6":true}]}]},"receiptId":"ItBLmOJo_3","reused":true,"measuredAt":"2026-11-05T19:05:08.405Z"}