{"kind":"host","input":"vpn.house.gov","report":{"host":"vpn.house.gov","checkedAt":"2026-11-01T21:39:28.290Z","a":{"status":"found","values":["74.119.131.8"],"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":"vpn.house.gov 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":"4 of 6 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"oxygen.house.gov","ipv6":false},{"host":"oxygen2.house.gov","ipv6":false},{"host":"pdns109.ultradns.biz","ipv6":true},{"host":"pdns109.ultradns.com","ipv6":true},{"host":"pdns109.ultradns.net","ipv6":true},{"host":"pdns109.ultradns.org","ipv6":true}]}]},"receiptId":"0ial5XddvM","reused":true,"measuredAt":"2026-11-01T21:39:28.396Z"}