{"kind":"host","input":"cercsj.org","report":{"host":"cercsj.org","checkedAt":"2026-11-10T05:37:29.080Z","a":{"status":"found","values":["91.234.195.113"],"ttl":14400,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a00:7ee0:9:3:53:1:0:1d7"],"ttl":14400,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.cercsj.org","a":{"status":"found","values":["91.234.195.113"],"ttl":14400,"via":"Cloudflare","cname":["cercsj.org"]},"aaaa":{"status":"found","values":["2a00:7ee0:9:3:53:1:0:1d7"],"ttl":14400,"via":"Cloudflare","cname":["cercsj.org"]},"verdict":"dual-stack"}},"readiness":{"grade":"A","summary":"Website, mail and DNS all work over IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"cercsj.org has an AAAA record and answers on it.","addresses":[{"address":"2a00:7ee0:9:3:53:1:0:1d7","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.cercsj.org has an AAAA record and answers on it.","addresses":[{"address":"2a00:7ee0:9:3:53:1:0:1d7","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.cercsj.org","ipv6":true}]},{"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":"ns1.dnshostservices.com","ipv6":true},{"host":"ns4.dnshostservices.com","ipv6":true},{"host":"ns3.dnshostservices.com","ipv6":true},{"host":"ns2.dnshostservices.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://cercsj.org/","address":"2a00:7ee0:9:3:53:1:0:1d7","status":301,"tls":"valid"},{"url":"https://www.cercsj.org/","address":"2a00:7ee0:9:3:53:1:0:1d7","status":200,"tls":"valid"}]},"receiptId":"S3QqNQg8Uk","reused":true,"measuredAt":"2026-11-10T05:37:33.370Z"}