{"kind":"host","input":"xn--b1akbzcg.online","report":{"host":"xn--b1akbzcg.online","checkedAt":"2026-10-31T22:51:43.923Z","a":{"status":"found","values":["37.140.192.181"],"ttl":600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a00:f940:2:2:1:1:0:276"],"ttl":600,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.xn--b1akbzcg.online","a":{"status":"found","values":["37.140.192.181"],"ttl":600,"via":"Cloudflare","cname":["xn--b1akbzcg.online"]},"aaaa":{"status":"found","values":["2a00:f940:2:2:1:1:0:276"],"ttl":600,"via":"Cloudflare","cname":["xn--b1akbzcg.online"]},"verdict":"dual-stack"}},"readiness":{"grade":"A","summary":"Website, mail and DNS all work over IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"xn--b1akbzcg.online has an AAAA record and answers on it.","addresses":[{"address":"2a00:f940:2:2:1:1:0:276","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.xn--b1akbzcg.online has an AAAA record and answers on it.","addresses":[{"address":"2a00:f940:2:2:1:1:0:276","result":"answers","port":443}]},{"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":"2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns1.yandexcloud.net","ipv6":true},{"host":"ns2.yandexcloud.net","ipv6":true}]}]},"https":{"status":"fail","problem":"certificate","summary":"The certificate served over IPv6 at 2a00:f940:2:2:1:1:0:276 isn't valid for xn--b1akbzcg.online: DEPTH_ZERO_SELF_SIGNED_CERT.","hops":[{"url":"https://xn--b1akbzcg.online/","address":"2a00:f940:2:2:1:1:0:276","tls":"DEPTH_ZERO_SELF_SIGNED_CERT"}]},"receiptId":"ggis9EjX3P","reused":true,"measuredAt":"2026-10-31T22:51:44.312Z"}