{"kind":"host","input":"preisalerts.com","report":{"host":"preisalerts.com","checkedAt":"2026-11-13T08:12:52.704Z","a":{"status":"found","values":["213.154.231.131"],"ttl":600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.preisalerts.com","a":{"status":"found","values":["213.154.231.131"],"ttl":600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"preisalerts.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.preisalerts.com 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":"3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns.theory7.eu","ipv6":true},{"host":"ns.theory7.nl","ipv6":true},{"host":"ns.theory7.net","ipv6":true}]}]},"receiptId":"MPG_jD5qIw","reused":true,"measuredAt":"2026-11-13T08:12:52.998Z"}