{"kind":"host","input":"xavier.edu","report":{"host":"xavier.edu","checkedAt":"2026-11-02T19:09:03.765Z","a":{"status":"found","values":["13.248.238.131","99.83.214.253"],"ttl":3600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.xavier.edu","a":{"status":"found","values":["13.184.219.179","3.17.99.174"],"ttl":60,"via":"Cloudflare","cname":["xavier-university-759237060.us-east-2.elb.amazonaws.com"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["xavier-university-759237060.us-east-2.elb.amazonaws.com"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"xavier.edu has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.xavier.edu has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"xavier-edu.mail.protection.outlook.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"4 of 5 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns7.oar.net","ipv6":true},{"host":"ns5.oar.net","ipv6":true},{"host":"ns4.oar.net","ipv6":true},{"host":"xdns2.xdns","ipv6":false},{"host":"ns6.oar.net","ipv6":true}]}]},"receiptId":"rOutPr9oaq","reused":true,"measuredAt":"2026-11-02T19:09:03.882Z"}