{"kind":"host","input":"email.uark.edu","report":{"host":"email.uark.edu","checkedAt":"2026-11-03T00:24:11.474Z","a":{"status":"found","values":["130.184.64.67"],"ttl":28800,"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":"email.uark.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":"email-uark-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":"ns3.uark.edu","ipv6":false},{"host":"ns2.uark.edu","ipv6":true},{"host":"ns1.uark.edu","ipv6":true}]}]},"receiptId":"uSE4PuR63-","reused":true,"measuredAt":"2026-11-03T00:24:11.630Z"}