{"domain":"txst.edu","result":true,"measuredAt":"2026-11-02T18:38:34.293Z","receiptId":"Tdu2FhS2YL","answer":{"kind":"host","input":"txst.edu","report":{"host":"txst.edu","checkedAt":"2026-11-02T18:38:34.163Z","a":{"status":"found","values":["13.65.136.63"],"ttl":600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.txst.edu","a":{"status":"found","values":["13.65.136.63"],"ttl":10,"via":"Cloudflare","cname":["web-cache.its.txstate.edu"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["web-cache.its.txstate.edu"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"txst.edu has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.txst.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":"txst-edu.mail.protection.outlook.com","ipv6":true}]},{"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":"nspub3.txstate.edu","ipv6":false},{"host":"nspub2.txstate.edu","ipv6":false},{"host":"ns5.txstate.edu","ipv6":false},{"host":"ns6.txstate.edu","ipv6":false}]}]}},"states":[{"firstSeen":"2026-11-02T00:11:23.636Z","lastConfirmed":"2026-11-02T18:38:34.293Z","checks":3,"verdict":"ipv4-only","grade":"D","web":"fail","www":"fail","mail":"pass","dns":"fail","secondLook":null}]}