{"kind":"host","input":"autodiscover.ed.gov","report":{"host":"autodiscover.ed.gov","checkedAt":"2026-11-01T17:40:41.840Z","a":{"status":"found","values":["52.96.119.88","52.97.101.184","52.96.165.248","52.96.111.56"],"ttl":10,"via":"Cloudflare","cname":["autodiscover.outlook.com","autodiscover.outlook.cloud.microsoft","acdcatm.autodiscover.mira.tm.svc.cloud.microsoft","autod.ms-acdc-autod.office.com"]},"aaaa":{"status":"found","values":["2603:1036:302:505b::8","2603:1036:302:4836::8","2603:1036:302:4846::8","2603:1036:207:457::8"],"ttl":10,"via":"Cloudflare","cname":["autodiscover.outlook.com","autodiscover.outlook.cloud.microsoft","acdcatm.autodiscover.mira.tm.svc.cloud.microsoft","autod.ms-acdc-autod.office.com"]},"verdict":"dual-stack","www":{"host":"www.autodiscover.ed.gov","a":{"status":"found","values":["40.99.232.216","40.104.16.248","52.96.62.232","52.96.88.8","52.96.111.56","52.96.181.40","52.96.182.104","52.96.230.168"],"ttl":10,"via":"Cloudflare","cname":["autodiscover.ed.gov","autodiscover.outlook.com","autodiscover.outlook.cloud.microsoft","acdcatm.autodiscover.mira.tm.svc.cloud.microsoft","atm.autodiscover.mira.tm.svc.cloud.microsoft"]},"aaaa":{"status":"found","values":["2603:1036:207:2001::8","2603:1036:303:4::8","2603:1036:302:4154::8","2603:1036:207:45a::8"],"ttl":10,"via":"Cloudflare","cname":["autodiscover.ed.gov","autodiscover.outlook.com","autodiscover.outlook.cloud.microsoft","acdcatm.autodiscover.mira.tm.svc.cloud.microsoft","autod.ms-acdc-autod.office.com"]},"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":"autodiscover.ed.gov has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2603:1036:302:505b::8","result":"answers","port":80},{"address":"2603:1036:302:4836::8","result":"answers","port":80},{"address":"2603:1036:302:4846::8","result":"answers","port":80},{"address":"2603:1036:207:457::8","result":"answers","port":80}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.autodiscover.ed.gov has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2603:1036:207:2001::8","result":"answers","port":80},{"address":"2603:1036:303:4::8","result":"answers","port":80},{"address":"2603:1036:302:4154::8","result":"answers","port":80},{"address":"2603:1036:207:45a::8","result":"answers","port":80}]},{"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":"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":"unknown","summary":"autodiscover.ed.gov didn't complete an HTTPS request over IPv6 (ECONNREFUSED).","hops":[{"url":"https://autodiscover.ed.gov/","address":"2603:1036:302:505b::8","note":"ECONNREFUSED"}]},"receiptId":"ZaORXWCELG","reused":true,"measuredAt":"2026-11-01T17:40:41.878Z"}