{"kind":"host","input":"ck-ledger.app","report":{"host":"ck-ledger.app","checkedAt":"2026-11-11T20:59:25.358Z","a":{"status":"found","values":["172.67.135.205","104.21.7.75"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3035::6815:74b","2606:4700:3031::ac43:87cd"],"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":"ck-ledger.app has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3035::6815:74b","result":"answers","port":443},{"address":"2606:4700:3031::ac43:87cd","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":"mario.ns.cloudflare.com","ipv6":true},{"host":"nelly.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://ck-ledger.app/","address":"2606:4700:3035::6815:74b","status":302,"tls":"valid"},{"url":"https://white-dingo19.cloudflareaccess.com/cdn-cgi/access/login/ck-ledger.app?kid=73d50a55b74057290b75ec4a1208ce2d2fe5f6346b69a8f15776d8e675244e2e&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImRmZjc0OTRkZDhiMGIxYjVhYTI5ZDAzODMwMzZjMDQ5ZWRlNjUwYjUzMmRjYWMyZjEzMTgzZGY2OTVkNTFiN2QifQ.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.AbyhCsbTcUwJQ1wP0LoRkWAfjEzYD9gbOtN3YZoHMgW_0J9cGMfti3Fo7iq4SS5QDPIaNxc5mAOF4NDQNQqBuvDzEYdbVypWBQO-whGvMVJbPDae7bkYy2DbMuIH2LcxrXot_rLThZ-XFL1v0I9VRW9ZxOyZmDiqr310kXHDFXWOlyBzXoyC6qeWxZ156iCiHZRgc9wj8WDHEhBocV8lU2Q6Uk3H0Ui4P-1hTvO410Ck6xWPdOnx-rSIDkb3Ijrd-oCpzrvhyhOV0hqoIjgfewCIWeJtwcL9lc-gVltuNPIFvyTXriXUkuJ9rkcE5MCtdvAy-i062JgF1ne45lUFpg&redirect_url=%2F","address":"2606:4700:300a::6813:c21d","status":200,"tls":"valid"}]},"receiptId":"4M5Kl_3zaY","reused":true,"measuredAt":"2026-11-11T20:59:25.962Z"}