{"domain":"blizko.ru","result":true,"measuredAt":"2026-11-12T08:30:58.301Z","receiptId":"MrSkNefUcw","answer":{"kind":"host","input":"blizko.ru","report":{"host":"blizko.ru","checkedAt":"2026-11-12T08:30:57.476Z","a":{"status":"found","values":["89.108.118.151"],"ttl":93,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.blizko.ru","a":{"status":"found","values":["89.108.118.151"],"ttl":300,"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":"blizko.ru has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.blizko.ru has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mail1.blizko.ru","ipv6":false},{"host":"mail.blizko.ru","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"ns1.railsc.ru","ipv6":false},{"host":"ns2.railsc.ru","ipv6":false},{"host":"ns3.railsc.ru","ipv6":false},{"host":"ns4-l2.nic.ru","ipv6":false},{"host":"ns8-l2.nic.ru","ipv6":false},{"host":"ns4-cloud.nic.ru","ipv6":false},{"host":"ns8-cloud.nic.ru","ipv6":false}]}]}},"states":[{"firstSeen":"2026-11-04T17:31:50.814Z","lastConfirmed":"2026-11-12T08:30:58.301Z","checks":2,"verdict":"ipv4-only","grade":"D","web":"fail","www":"fail","mail":"fail","dns":"fail","secondLook":null}]}