{"domain":"tipsport.cz","result":true,"measuredAt":"2026-11-15T15:46:06.705Z","receiptId":"2lDbP_tve5","answer":{"kind":"host","input":"tipsport.cz","report":{"host":"tipsport.cz","checkedAt":"2026-11-15T15:46:06.571Z","a":{"status":"found","values":["104.18.42.59","172.64.145.197"],"ttl":224,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a06:98c1:3103::ac40:91c5","2a06:98c1:3102::6812:2a3b"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.tipsport.cz","a":{"status":"found","values":["172.64.145.197","104.18.42.59"],"ttl":203,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a06:98c1:3102::6812:2a3b","2a06:98c1:3103::ac40:91c5"],"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":"tipsport.cz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a06:98c1:3103::ac40:91c5","result":"answers","port":443},{"address":"2a06:98c1:3102::6812:2a3b","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.tipsport.cz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a06:98c1:3102::6812:2a3b","result":"answers","port":443},{"address":"2a06:98c1:3103::ac40:91c5","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"tipsport-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":"charles.ns.cloudflare.com","ipv6":true},{"host":"roxy.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403.","hops":[{"url":"https://tipsport.cz/","address":"2a06:98c1:3103::ac40:91c5","status":301,"tls":"valid"},{"url":"https://www.tipsport.cz/","address":"2a06:98c1:3102::6812:2a3b","status":403,"tls":"valid"}]}},"states":[{"firstSeen":"2026-11-04T23:50:39.187Z","lastConfirmed":"2026-11-15T15:46:06.705Z","checks":2,"verdict":"dual-stack","grade":"A","web":"pass","www":"pass","mail":"pass","dns":"pass","secondLook":null}]}