{"kind":"host","input":"autodiscover.uark.edu","report":{"host":"autodiscover.uark.edu","checkedAt":"2026-11-03T08:10:30.736Z","a":{"status":"found","values":["52.96.104.56","52.96.184.24","52.96.222.200","40.104.16.232"],"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":["2603:1036:207:457::8","2603:1036:302:880::8","2603:1036:302:4155::8","2603:1036:302:4834::8","2603:1036:302:4837::8","2603:1036:302:4842::8","2603:1036:302:4847::8","2603:1036:302:505e::8"],"ttl":10,"via":"Cloudflare","cname":["autodiscover.outlook.com","autodiscover.outlook.cloud.microsoft","acdcatm.autodiscover.mira.tm.svc.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.uark.edu has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2603:1036:207:457::8","result":"answers","port":80},{"address":"2603:1036:302:880::8","result":"answers","port":80},{"address":"2603:1036:302:4155::8","result":"answers","port":80},{"address":"2603:1036:302:4834::8","result":"answers","port":80},{"address":"2603:1036:302:4837::8","result":"not tested"},{"address":"2603:1036:302:4842::8","result":"not tested"},{"address":"2603:1036:302:4847::8","result":"not tested"},{"address":"2603:1036:302:505e::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":"2 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns3.uark.edu","ipv6":false},{"host":"ns1.uark.edu","ipv6":true},{"host":"ns2.uark.edu","ipv6":true}]}]},"https":{"status":"unknown","summary":"autodiscover.uark.edu didn't complete an HTTPS request over IPv6 (ECONNREFUSED).","hops":[{"url":"https://autodiscover.uark.edu/","address":"2603:1036:207:457::8","note":"ECONNREFUSED"}]},"receiptId":"AnBeJrCZLo","reused":true,"measuredAt":"2026-11-03T08:10:30.911Z"}