{"kind":"host","input":"utk.edu","report":{"host":"utk.edu","checkedAt":"2026-11-02T16:56:43.245Z","a":{"status":"found","values":["141.193.213.20","141.193.213.21"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.utk.edu","a":{"status":"found","values":["141.193.213.20","141.193.213.21"],"ttl":60,"via":"Cloudflare","cname":["m0onan7u78z5.wpeproxy.com"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["m0onan7u78z5.wpeproxy.com"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"utk.edu has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.utk.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":"utk-edu.mail.protection.outlook.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns0076.secondary.cloudflare.com","ipv6":true},{"host":"ns0229.secondary.cloudflare.com","ipv6":true}]}]},"receiptId":"okpJZKMBvZ","reused":true,"measuredAt":"2026-11-02T16:56:43.321Z"}