{"kind":"host","input":"docs.ifortuna.cz","report":{"host":"docs.ifortuna.cz","checkedAt":"2026-11-15T17:27:59.008Z","a":{"status":"found","values":["104.18.41.6","172.64.146.250"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a06:98c1:3101::6812:2906","2a06:98c1:3105::ac40:92fa"],"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":"docs.ifortuna.cz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a06:98c1:3101::6812:2906","result":"answers","port":443},{"address":"2a06:98c1:3105::ac40:92fa","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":"kipp.ns.cloudflare.com","ipv6":true},{"host":"zara.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://docs.ifortuna.cz/","address":"2a06:98c1:3101::6812:2906","status":302,"tls":"valid"},{"url":"https://efortuna.cloudflareaccess.com/cdn-cgi/access/login/docs.ifortuna.cz?kid=d71fa42330480750873111e1df24e8f6fef226e3edaa9b3094271e5c2cec431f&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjkzMzVlZTAwNThjMTE2ZmQ3N2I0NDUxMmNmZmFlNTMwNzU4Y2I4MzMzNmFmNDk3M2Q0OGFmZGY4N2M4MjhlMDgifQ.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.UyziNAvn3-S8w-vWnbd7UHWQ2nlel7Z4OQRrKVutcFG3hfC1fWsUXhhNvrVxG8NxWJQxJgxwxHb0y0Mpq_3jGanhKgnjf7hnf11qbDQON45uVeSebwGAYP56p1YLpUHA85DpQvq0xHTl997Tsoi0fIOTCxFd2o8-9ku0W5ApQd15ue4i0uOsTirXg8P_1J4HgYJ4JMVmITQBWk-y88IqByk0Qz6rQ2gJDZA0fJ6_NMco4vR-54C97-qsfEXGnfeyBHFn08gUsX4a1Q6yt8P6ApmdWem862SFsXRQi3r_z8G1joeRoVzJDMi2saIWgH0-dy4zblzc_bpOXBPbWsbCMw&redirect_url=%2F","address":"2606:4700:300a::6813:c21d","status":200,"tls":"valid"}]},"receiptId":"CJexJy-Qo_","reused":true,"measuredAt":"2026-11-15T17:27:59.783Z"}