{"kind":"host","input":"purdue.edu","report":{"host":"purdue.edu","checkedAt":"2026-11-02T00:10:09.734Z","a":{"status":"found","values":["128.210.7.200"],"ttl":3600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.purdue.edu","a":{"status":"found","values":["128.210.7.200"],"ttl":31,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"purdue.edu has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.purdue.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":"purdue-edu.mail.protection.outlook.com","ipv6":true}]},{"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":"ns4.purdue.edu","ipv6":true},{"host":"ns5.purdue.edu","ipv6":false},{"host":"ns3.purdue.edu","ipv6":true}]}]},"receiptId":"BKVKjgaXkI","reused":true,"measuredAt":"2026-11-02T00:10:09.817Z"}