{"kind":"host","input":"theseus.observer","report":{"host":"theseus.observer","checkedAt":"2026-11-06T21:42:43.784Z","a":{"status":"found","values":["104.21.26.243","172.67.139.167"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::ac43:8ba7","2606:4700:3036::6815:1af3"],"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":"theseus.observer has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::ac43:8ba7","result":"answers","port":443},{"address":"2606:4700:3036::6815:1af3","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":"annabel.ns.cloudflare.com","ipv6":true},{"host":"porter.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://theseus.observer/","address":"2606:4700:3037::ac43:8ba7","status":302,"tls":"valid"},{"url":"https://icy-sun-916c.cloudflareaccess.com/cdn-cgi/access/login/theseus.observer?kid=a792cece08f4a8a2a6211518a5e91dfb14699f33c28657b2ed607dfd7dd334ce&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.QCjGm01QmibBheV0A8KVw9yp0F0uB7CsG6lFU7zIorclqV-3VlkZ2Lvt7SEhCtMq-wBBhoOt02NxnAsJtQ_AH9If8Xlf7VR6J58Q0DtzWmAwXboxFZGziuEjrzBtJELExxIQjJRtRrMA7aaQgjSzhbzGKu8p1Vuyxhaz2uwaLvCcjeUM5zhqQEYBSPG8i8DvmES8sxOsiWreuoUDDJrG7W-GIQaf3AI8aCTe0p_78bSxmah9VcnFsKs_0KkDxqksoEOYuPoCLp-pJ-kLzguQNLSbxpNRb1gx7rry0kvq93l4jKnTT0L03WttXr0ChrGnyEk_8y3c8ApOfAZl-LdgPA&redirect_url=%2F","address":"2606:4700:300a::6813:c21d","status":200,"tls":"valid"}]},"receiptId":"PQEsKkggS3","reused":true,"measuredAt":"2026-11-06T21:42:44.341Z"}