{"kind":"host","input":"butler.edu","report":{"host":"butler.edu","checkedAt":"2026-11-02T18:38:34.310Z","a":{"status":"found","values":["52.21.137.106","32.198.145.207"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.butler.edu","a":{"status":"found","values":["32.198.145.207","52.21.137.106"],"ttl":60,"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":"butler.edu has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.butler.edu has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mxa-0000ca01.gslb.pphosted.com","ipv6":false},{"host":"mxb-0000ca01.gslb.pphosted.com","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns-1088.awsdns-08.org","ipv6":true},{"host":"ns-1967.awsdns-53.co.uk","ipv6":true},{"host":"ns-488.awsdns-61.com","ipv6":true},{"host":"ns-944.awsdns-54.net","ipv6":true}]}]},"receiptId":"spdKlSHUsC","reused":true,"measuredAt":"2026-11-02T18:38:34.392Z"}