{"kind":"host","input":"sciencedirect.com","report":{"host":"sciencedirect.com","checkedAt":"2026-10-30T21:27:15.851Z","a":{"status":"found","values":["203.22.241.9","203.22.241.8","203.22.241.10","203.22.241.11"],"ttl":27,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.sciencedirect.com","a":{"status":"found","values":["203.22.241.9","203.22.241.8","203.22.241.10","203.22.241.11"],"ttl":188,"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":"sciencedirect.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.sciencedirect.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":"sciencedirect-com.mail.protection.outlook.com","ipv6":false}]},{"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":"elmo.ns.cloudflare.com","ipv6":true},{"host":"sofia.ns.cloudflare.com","ipv6":true}]}]},"receiptId":"92OlWc292I"}