{"kind":"host","input":"mailinger.app","report":{"host":"mailinger.app","checkedAt":"2026-11-08T07:18:10.594Z","a":{"status":"found","values":["104.21.54.46","172.67.223.151"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3036::6815:362e","2606:4700:3037::ac43:df97"],"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":"mailinger.app has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3036::6815:362e","result":"answers","port":443},{"address":"2606:4700:3037::ac43:df97","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"route1.mx.cloudflare.net","ipv6":true},{"host":"route2.mx.cloudflare.net","ipv6":true},{"host":"route3.mx.cloudflare.net","ipv6":true}]},{"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":"ada.ns.cloudflare.com","ipv6":true},{"host":"kayden.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 401.","hops":[{"url":"https://mailinger.app/","address":"2606:4700:3036::6815:362e","status":401,"tls":"valid"}]},"receiptId":"ohRzESQ_j7","reused":true,"measuredAt":"2026-11-08T07:18:11.173Z"}