{"kind":"host","input":"vodafone.cz","report":{"host":"vodafone.cz","checkedAt":"2026-11-15T16:08:25.742Z","a":{"status":"found","values":["45.60.73.192","45.60.82.192"],"ttl":3600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a02:e980:f8::c0","2a02:e980:10b::c0"],"ttl":3600,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.vodafone.cz","a":{"status":"found","values":["45.60.73.192"],"ttl":30,"via":"Cloudflare","cname":["yiocxp9.ng.impervadns.net"]},"aaaa":{"status":"found","values":["2a02:e980:db::c0"],"ttl":30,"via":"Cloudflare","cname":["yiocxp9.ng.impervadns.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":"vodafone.cz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:e980:f8::c0","result":"answers","port":443},{"address":"2a02:e980:10b::c0","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.vodafone.cz has an AAAA record and answers on it.","addresses":[{"address":"2a02:e980:db::c0","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"vodafone-cz.mail.protection.outlook.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":"ns1.vodafone.cz","ipv6":true},{"host":"ns2.vodafone.cz","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://vodafone.cz/","address":"2a02:e980:f8::c0","status":301,"tls":"valid"},{"url":"https://www.vodafone.cz/","address":"2a02:e980:db::c0","status":200,"tls":"valid"}]},"receiptId":"Vd3zEDLVnw","reused":true,"measuredAt":"2026-11-15T16:08:26.617Z"}