{"kind":"host","input":"ns2.dns.business","report":{"host":"ns2.dns.business","checkedAt":"2026-11-15T18:06:37.141Z","a":{"status":"found","values":["147.135.106.236"],"ttl":3600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2604:2dc0:200:2eb::2"],"ttl":3600,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"},"readiness":{"grade":"F","summary":"Publishes IPv6 but doesn't answer on it — worse than having none.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"broken","detail":"ns2.dns.business has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4.","addresses":[{"address":"2604:2dc0:200:2eb::2","result":"no answer"}]},{"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.dns.business","ipv6":true},{"host":"ns2us.dns.business","ipv6":true},{"host":"ns1.dns.business","ipv6":true},{"host":"ns3.dns.business","ipv6":true}]}]},"receiptId":"jOVqoJ5kwg","reused":true,"measuredAt":"2026-11-15T18:06:43.144Z"}