{"kind":"host","input":"en.sc.edu","report":{"host":"en.sc.edu","checkedAt":"2026-11-02T23:48:50.431Z","a":{"status":"found","values":["129.252.158.69"],"ttl":3600,"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":"en.sc.edu has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record."},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"5 of 5 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns0.dnsmadeeasy.com","ipv6":true},{"host":"ns4.dnsmadeeasy.com","ipv6":true},{"host":"ns2.dnsmadeeasy.com","ipv6":true},{"host":"ns1.dnsmadeeasy.com","ipv6":true},{"host":"ns3.dnsmadeeasy.com","ipv6":true}]}]},"receiptId":"HrzP6ocvWu","reused":true,"measuredAt":"2026-11-02T23:48:50.473Z"}