{"kind":"host","input":"preview.hulu.com","report":{"host":"preview.hulu.com","checkedAt":"2026-11-01T05:35:30.526Z","a":{"status":"found","values":["23.212.250.17","23.212.250.8","23.212.250.13","23.212.250.5","23.212.250.25"],"ttl":20,"via":"Cloudflare","cname":["wildcard-dual.hulu.com.edgekey.net","e91869.dsca.akamaiedge.net"]},"aaaa":{"status":"found","values":["2600:1408:c400:11::17cd:6b57","2600:1408:c400:11::17cd:6b55","2600:1408:c400:11::17cd:6b54","2600:1408:c400:11::17cd:6b53","2600:1408:c400:11::17cd:6b56"],"ttl":20,"via":"Cloudflare","cname":["wildcard-dual.hulu.com.edgekey.net","e91869.dsca.akamaiedge.net"]},"verdict":"dual-stack","www":{"host":"www.preview.hulu.com","a":{"status":"absent","via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"no-address"}},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: www doesn't fully work over IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"preview.hulu.com has 4 IPv6 addresses and answers on every one we tested (1 more not tested).","addresses":[{"address":"2600:1408:c400:11::17cd:6b57","result":"answers","port":443},{"address":"2600:1408:c400:11::17cd:6b55","result":"answers","port":443},{"address":"2600:1408:c400:11::17cd:6b54","result":"answers","port":443},{"address":"2600:1408:c400:11::17cd:6b53","result":"answers","port":443},{"address":"2600:1408:c400:11::17cd:6b56","result":"not tested"}]},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.preview.hulu.com has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record."},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"2 of 8 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"usw1.akam.net","ipv6":false},{"host":"asia2.akam.net","ipv6":false},{"host":"asia3.akam.net","ipv6":false},{"host":"ns1-210.akam.net","ipv6":true},{"host":"ns1-24.akam.net","ipv6":true},{"host":"use9.akam.net","ipv6":false},{"host":"aus1.akam.net","ipv6":false},{"host":"asia1.akam.net","ipv6":false}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://preview.hulu.com/","address":"2600:1408:c400:11::17cd:6b57","status":200,"tls":"valid"}]},"receiptId":"6HMp7Tv2Ec","reused":true,"measuredAt":"2026-11-01T05:35:31.214Z"}