{"kind":"host","input":"sky.com","report":{"host":"sky.com","checkedAt":"2026-10-31T21:45:51.847Z","a":{"status":"found","values":["90.216.128.5"],"ttl":86400,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.sky.com","a":{"status":"found","values":["23.217.124.155"],"ttl":20,"via":"Cloudflare","cname":["www.sky.com.edgekey.net","e1264.g.akamaiedge.net"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["www.sky.com.edgekey.net","e1264.g.akamaiedge.net"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"sky.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.sky.com has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mx-eu.mail.am0.yahoodns.net","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"4 of 6 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns0.isp.sky.com","ipv6":false},{"host":"ns1.isp.sky.com","ipv6":false},{"host":"edns1.ultradns.biz","ipv6":true},{"host":"edns1.ultradns.com","ipv6":true},{"host":"edns1.ultradns.net","ipv6":true},{"host":"edns1.ultradns.org","ipv6":true}]}]},"receiptId":"FiGgWGWwJ1","reused":true,"measuredAt":"2026-10-31T21:45:51.863Z"}