{"kind":"host","input":"presentar.app","report":{"host":"presentar.app","checkedAt":"2026-10-31T21:47:18.859Z","a":{"status":"found","values":["213.128.135.105","213.128.135.103","213.128.135.104"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2001:868:100:3c00:20::1","2001:868:100:3c00:30::1","2001:868:100:3c00:10::1"],"ttl":60,"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":"presentar.app has 3 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2001:868:100:3c00:20::1","result":"answers","port":443},{"address":"2001:868:100:3c00:30::1","result":"answers","port":443},{"address":"2001:868:100:3c00:10::1","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":"3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"b.regfish-ns.net","ipv6":true},{"host":"c.regfish-ns.net","ipv6":true},{"host":"a.regfish-ns.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://presentar.app/","address":"2001:868:100:3c00:20::1","status":200,"tls":"valid"}]},"receiptId":"LgfHMQOwHj"}