{"kind":"host","input":"beta.census.gov","report":{"host":"beta.census.gov","checkedAt":"2026-11-01T21:56:10.292Z","a":{"status":"found","values":["148.129.75.170"],"ttl":900,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2610:20:2010:a05:1000:0:9481:4baa"],"ttl":900,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"},"readiness":{"grade":"F","summary":"Publishes IPv6 but doesn't answer on it — worse than having none.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"broken","detail":"beta.census.gov has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4.","addresses":[{"address":"2610:20:2010:a05:1000:0:9481:4baa","result":"no answer"}]},{"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":"2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns1e.census.gov","ipv6":true},{"host":"ns2e.census.gov","ipv6":true}]}]},"receiptId":"Eqi6sxLIbL","reused":true,"measuredAt":"2026-11-01T21:56:14.520Z"}