{"kind":"host","input":"userapi.com","report":{"host":"userapi.com","checkedAt":"2026-10-30T22:02:45.875Z","a":{"status":"found","values":["87.240.129.187","87.240.190.64"],"ttl":133,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.userapi.com","a":{"status":"found","values":["87.240.129.187","87.240.190.64"],"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":"userapi.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.userapi.com 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":"mx.vk.com","ipv6":false}]},{"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.vkontakte.ru","ipv6":true},{"host":"ns2.vkontakte.ru","ipv6":true},{"host":"ns1.vkontakte.ru","ipv6":true},{"host":"ns3.vkontakte.ru","ipv6":true}]}]},"receiptId":"dal90kbBqK"}