{"kind":"host","input":"keyoo.dev","report":{"host":"keyoo.dev","checkedAt":"2026-11-11T02:57:55.632Z","a":{"status":"found","values":["104.21.62.167","172.67.137.139"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3033::6815:3ea7","2606:4700:3036::ac43:898b"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.keyoo.dev","a":{"status":"found","values":["104.21.62.167","172.67.137.139"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3036::ac43:898b","2606:4700:3033::6815:3ea7"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"}},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: its mail servers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"keyoo.dev has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3033::6815:3ea7","result":"answers","port":443},{"address":"2606:4700:3036::ac43:898b","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.keyoo.dev has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3036::ac43:898b","result":"answers","port":443},{"address":"2606:4700:3033::6815:3ea7","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mx1.mail.ovh.net","ipv6":false},{"host":"mx3.mail.ovh.net","ipv6":false},{"host":"mx2.mail.ovh.net","ipv6":false}]},{"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":"braden.ns.cloudflare.com","ipv6":true},{"host":"dayana.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://keyoo.dev/","address":"2606:4700:3033::6815:3ea7","status":403,"tls":"valid"}]},"receiptId":"XVsCM8h3d9","reused":true,"measuredAt":"2026-11-11T02:57:55.834Z"}