{"kind":"host","input":"betano.cz","report":{"host":"betano.cz","checkedAt":"2026-11-15T16:10:33.850Z","a":{"status":"found","values":["172.64.152.12","104.18.35.244"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a06:98c1:3104::ac40:980c","2606:4700:4407::6812:23f4"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.betano.cz","a":{"status":"found","values":["104.18.35.244","172.64.152.12"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a06:98c1:3104::ac40:980c","2606:4700:4407::6812:23f4"],"ttl":300,"via":"Cloudflare","cname":[]},"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":"betano.cz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a06:98c1:3104::ac40:980c","result":"answers","port":443},{"address":"2606:4700:4407::6812:23f4","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.betano.cz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a06:98c1:3104::ac40:980c","result":"answers","port":443},{"address":"2606:4700:4407::6812:23f4","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"aspmx.l.google.com","ipv6":true},{"host":"alt3.aspmx.l.google.com","ipv6":true},{"host":"alt4.aspmx.l.google.com","ipv6":true},{"host":"alt1.aspmx.l.google.com","ipv6":true},{"host":"alt2.aspmx.l.google.com","ipv6":true}]},{"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":"dan.ns.cloudflare.com","ipv6":true},{"host":"dawn.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403.","hops":[{"url":"https://betano.cz/","address":"2a06:98c1:3104::ac40:980c","status":301,"tls":"valid"},{"url":"https://www.betano.cz/","address":"2a06:98c1:3104::ac40:980c","status":403,"tls":"valid"}]},"receiptId":"L0GsVD5z51","reused":true,"measuredAt":"2026-11-15T16:10:33.981Z"}