{"kind":"host","input":"josecarloscorona.dev","report":{"host":"josecarloscorona.dev","checkedAt":"2026-11-05T23:33:23.820Z","a":{"status":"found","values":["199.36.158.100"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.josecarloscorona.dev","a":{"status":"found","values":["199.36.158.100"],"ttl":300,"via":"Cloudflare","cname":["josecarloscorona-web.web.app"]},"aaaa":{"status":"found","values":["2620:0:890::100"],"ttl":300,"via":"Cloudflare","cname":["josecarloscorona-web.web.app"]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"josecarloscorona.dev has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.josecarloscorona.dev has an AAAA record and answers on it.","addresses":[{"address":"2620:0:890::100","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mailserver.purelymail.com","ipv6":false}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns-cloud-a1.googledomains.com","ipv6":true},{"host":"ns-cloud-a2.googledomains.com","ipv6":true},{"host":"ns-cloud-a3.googledomains.com","ipv6":true},{"host":"ns-cloud-a4.googledomains.com","ipv6":true}]}]},"receiptId":"A2mvR8NeNJ","reused":true,"measuredAt":"2026-11-05T23:33:23.842Z"}