{"kind":"host","input":"opera.com","report":{"host":"opera.com","checkedAt":"2026-10-30T20:23:09.949Z","a":{"status":"found","values":["185.26.182.103","185.26.182.104"],"ttl":600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.opera.com","a":{"status":"found","values":["3.131.144.60","18.224.155.3"],"ttl":60,"via":"Cloudflare","cname":["front-geo.production.opera-website.route53.opera.com"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["front-geo.production.opera-website.route53.opera.com"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"opera.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.opera.com has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"alt1.aspmx.l.google.com","ipv6":true},{"host":"alt4.aspmx.l.google.com","ipv6":true},{"host":"alt2.aspmx.l.google.com","ipv6":true},{"host":"aspmx.l.google.com","ipv6":true},{"host":"alt3.aspmx.l.google.com","ipv6":true}]},{"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":"nic3.opera.com","ipv6":true},{"host":"nic1.opera.com","ipv6":true},{"host":"nic2.opera.com","ipv6":true},{"host":"nic6.opera.com","ipv6":true},{"host":"nic4.opera.com","ipv6":true}]}]},"receiptId":"8ozh3_bbM6"}