{"kind":"host","input":"concreservbr.online","report":{"host":"concreservbr.online","checkedAt":"2026-11-09T07:13:06.166Z","a":{"status":"found","values":["88.222.222.244","2.57.91.255"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a02:4780:84:25d9:8e72:1efd:9920:5cfe","2a02:4780:84:5bd3:4498:2793:bcf4:6c7"],"ttl":60,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.concreservbr.online","a":{"status":"found","values":["195.35.60.91","212.1.212.188"],"ttl":60,"via":"Cloudflare","cname":["www.concreservbr.online.cdn.hstgr.net"]},"aaaa":{"status":"found","values":["2a02:4780:21:fd4a:ab8f:2584:6918:92f1","2a02:4780:1e:b8c2:c148:514c:4c31:c7fc"],"ttl":60,"via":"Cloudflare","cname":["www.concreservbr.online.cdn.hstgr.net"]},"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":"concreservbr.online has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:84:25d9:8e72:1efd:9920:5cfe","result":"answers","port":443},{"address":"2a02:4780:84:5bd3:4498:2793:bcf4:6c7","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.concreservbr.online has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:21:fd4a:ab8f:2584:6918:92f1","result":"answers","port":443},{"address":"2a02:4780:1e:b8c2:c148:514c:4c31:c7fc","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":"pixel.dns-parking.com","ipv6":true},{"host":"byte.dns-parking.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://concreservbr.online/","address":"2a02:4780:84:25d9:8e72:1efd:9920:5cfe","status":200,"tls":"valid"}]},"receiptId":"x-YyN0Sqkq","reused":true,"measuredAt":"2026-11-09T07:13:07.420Z"}