{"kind":"host","input":"firstseconds.app","report":{"host":"firstseconds.app","checkedAt":"2026-11-07T18:04:04.382Z","a":{"status":"found","values":["2.31.128.154"],"ttl":3600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"firstseconds.app has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has no 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":"hydrogen.ns.hetzner.com","ipv6":true},{"host":"oxygen.ns.hetzner.com","ipv6":true},{"host":"helium.ns.hetzner.de","ipv6":true}]}]},"receiptId":"vuGSCCNXIo","reused":true,"measuredAt":"2026-11-07T18:04:04.788Z"}