{"kind":"host","input":"sergiopereda.com","report":{"host":"sergiopereda.com","checkedAt":"2026-11-06T08:52:12.096Z","a":{"status":"found","values":["178.211.133.77"],"ttl":14400,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a12:d280:100:77::"],"ttl":14400,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.sergiopereda.com","a":{"status":"found","values":["178.211.133.77"],"ttl":14400,"via":"Cloudflare","cname":["sergiopereda.com"]},"aaaa":{"status":"found","values":["2a12:d280:100:77::"],"ttl":14400,"via":"Cloudflare","cname":["sergiopereda.com"]},"verdict":"dual-stack"}},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: its nameservers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"sergiopereda.com has an AAAA record and answers on it.","addresses":[{"address":"2a12:d280:100:77::","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.sergiopereda.com has an AAAA record and answers on it.","addresses":[{"address":"2a12:d280:100:77::","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"mail.sergiopereda.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"dns3.raiolanetworks.es","ipv6":false},{"host":"dns2.raiolanetworks.es","ipv6":false},{"host":"dns1.raiolanetworks.es","ipv6":false}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://sergiopereda.com/","address":"2a12:d280:100:77::","status":200,"tls":"valid"}]},"receiptId":"XoutsuC48X","reused":true,"measuredAt":"2026-11-06T08:52:12.710Z"}