{"kind":"host","input":"mail.fresnostate.edu","report":{"host":"mail.fresnostate.edu","checkedAt":"2026-11-04T11:34:13.387Z","a":{"status":"found","values":["54.185.22.194"],"ttl":86400,"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":"mail.fresnostate.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":"mxb-00105701.gslb.pphosted.com","ipv6":false},{"host":"mxa-00105701.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":"ns-1.csufresno.edu","ipv6":false},{"host":"ns-4.csufresno.edu","ipv6":false},{"host":"ns-2.csufresno.edu","ipv6":false}]}]},"receiptId":"dwVtD8ef8S","reused":true,"measuredAt":"2026-11-04T11:34:13.669Z"}