{"kind":"host","input":"ed.gov","report":{"host":"ed.gov","checkedAt":"2026-11-01T14:18:10.720Z","a":{"status":"found","values":["150.171.109.77"],"ttl":1614,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2603:1061:14:1c2::1"],"ttl":934,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.ed.gov","a":{"status":"found","values":["150.171.109.77"],"ttl":10,"via":"Cloudflare","cname":["1eddotgov-bychftfshqf3gqcr.a01.azurefd.net","mr-a01.tm-azurefd.net"]},"aaaa":{"status":"found","values":["2603:1061:14:4b::1"],"ttl":10,"via":"Cloudflare","cname":["1eddotgov-bychftfshqf3gqcr.a01.azurefd.net","mr-a01.tm-azurefd.net"]},"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":"ed.gov has an AAAA record and answers on it.","addresses":[{"address":"2603:1061:14:1c2::1","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.ed.gov has an AAAA record and answers on it.","addresses":[{"address":"2603:1061:14:4b::1","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"ed-gov.mail.protection.outlook.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"6 of 6 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"a3-65.akam.net","ipv6":true},{"host":"a6-64.akam.net","ipv6":true},{"host":"a1-100.akam.net","ipv6":true},{"host":"a10-67.akam.net","ipv6":true},{"host":"a13-64.akam.net","ipv6":true},{"host":"a28-65.akam.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403.","hops":[{"url":"https://ed.gov/","address":"2603:1061:14:1c2::1","status":301,"tls":"valid"},{"url":"https://www.ed.gov/","address":"2603:1061:14:4b::1","status":403,"tls":"valid"}]},"receiptId":"dDuNj-PgD8","reused":true,"measuredAt":"2026-11-01T14:18:10.944Z"}