{"kind":"host","input":"smu.edu","report":{"host":"smu.edu","checkedAt":"2026-11-02T17:38:33.783Z","a":{"status":"found","values":["129.119.70.169"],"ttl":139,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.smu.edu","a":{"status":"found","values":["129.119.70.166"],"ttl":1983,"via":"Cloudflare","cname":["sdars18.systems.smu.edu"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["sdars18.systems.smu.edu"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"smu.edu has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.smu.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":"smu-edu.mail.protection.outlook.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"xpony.its.smu.edu","ipv6":false},{"host":"epony.emergency.smu.edu","ipv6":false},{"host":"pony.cis.smu.edu","ipv6":false}]}]},"receiptId":"JAzkqiSVkU","reused":true,"measuredAt":"2026-11-02T17:38:33.906Z"}