{"kind":"host","input":"msu.edu","report":{"host":"msu.edu","checkedAt":"2026-11-01T12:16:40.825Z","a":{"status":"found","values":["45.60.63.246","45.60.108.246"],"ttl":2640,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.msu.edu","a":{"status":"found","values":["45.60.149.216"],"ttl":30,"via":"Cloudflare","cname":["8ck2mf8.x.incapdns.net"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["8ck2mf8.x.incapdns.net"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"msu.edu has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.msu.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-00165801.gslb.pphosted.com","ipv6":false},{"host":"mxb-00165801.gslb.pphosted.com","ipv6":false}]},{"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":"ns1.msu.edu","ipv6":false},{"host":"ns2.msu.edu","ipv6":false},{"host":"ns3.msu.edu","ipv6":false}]}]},"receiptId":"HkU-p_zT2q","reused":true,"measuredAt":"2026-11-01T12:16:40.885Z"}