{"kind":"host","input":"autodiscover.ulcc.ac.uk","report":{"host":"autodiscover.ulcc.ac.uk","checkedAt":"2026-11-15T18:22:43.023Z","a":{"status":"found","values":["52.96.87.200","52.96.88.8","52.96.88.40","52.96.88.120","52.96.109.136","52.96.111.24","52.96.179.120","52.96.182.120"],"ttl":10,"via":"Cloudflare","cname":["autodiscover.outlook.com","autodiscover.outlook.cloud.microsoft","atm.autodiscover.mira.tm.svc.cloud.microsoft"]},"aaaa":{"status":"found","values":["2603:1036:207:869::8","2603:1036:302:415c::8","2603:1036:302:415d::8","2603:1036:302:481e::8","2603:1036:302:4835::8","2603:1036:302:505a::8","2603:1036:302:505e::8","2603:1036:302:5061::8"],"ttl":10,"via":"Cloudflare","cname":["autodiscover.outlook.com","autodiscover.outlook.cloud.microsoft","atm.autodiscover.mira.tm.svc.cloud.microsoft"]},"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.ulcc.ac.uk has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2603:1036:207:869::8","result":"answers","port":80},{"address":"2603:1036:302:415c::8","result":"answers","port":80},{"address":"2603:1036:302:415d::8","result":"answers","port":80},{"address":"2603:1036:302:481e::8","result":"answers","port":80},{"address":"2603:1036:302:4835::8","result":"not tested"},{"address":"2603:1036:302:505a::8","result":"not tested"},{"address":"2603:1036:302:505e::8","result":"not tested"},{"address":"2603:1036:302:5061::8","result":"not tested"}]},{"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":"1 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns1.ulcc.ac.uk","ipv6":false},{"host":"ns0.ulcc.ac.uk","ipv6":false},{"host":"ns2.ja.net","ipv6":true},{"host":"ns2.ulcc.ac.uk","ipv6":false}]}]},"https":{"status":"unknown","summary":"autodiscover.ulcc.ac.uk didn't complete an HTTPS request over IPv6 (ECONNREFUSED).","hops":[{"url":"https://autodiscover.ulcc.ac.uk/","address":"2603:1036:207:869::8","note":"ECONNREFUSED"}]},"receiptId":"cQIPFZmAEv","reused":true,"measuredAt":"2026-11-15T18:22:43.440Z"}