{"kind":"host","input":"projectkahn.vip","report":{"host":"projectkahn.vip","checkedAt":"2026-11-13T20:59:26.219Z","a":{"status":"found","values":["172.67.188.41","104.21.81.38"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3035::6815:5126","2606:4700:3037::ac43:bc29"],"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":"projectkahn.vip has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3035::6815:5126","result":"answers","port":443},{"address":"2606:4700:3037::ac43:bc29","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":"mx01.mail.icloud.com","ipv6":false},{"host":"mx02.mail.icloud.com","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":"josh.ns.cloudflare.com","ipv6":true},{"host":"kristin.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 403.","hops":[{"url":"https://projectkahn.vip/","address":"2606:4700:3035::6815:5126","status":403,"tls":"valid"}]},"receiptId":"NNcN9EoN0z","reused":true,"measuredAt":"2026-11-13T20:59:26.463Z"}