{"kind":"host","input":"coreszn.com","report":{"host":"coreszn.com","checkedAt":"2026-11-06T06:29:37.705Z","a":{"status":"found","values":["104.64.206.190"],"ttl":14400,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2600:3c15::2000:4cff:fe47:4469"],"ttl":14400,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.coreszn.com","a":{"status":"found","values":["104.64.206.190"],"ttl":14400,"via":"Cloudflare","cname":["coreszn.com"]},"aaaa":{"status":"found","values":["2600:3c15::2000:4cff:fe47:4469"],"ttl":14400,"via":"Cloudflare","cname":["coreszn.com"]},"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":"coreszn.com has an AAAA record and answers on it.","addresses":[{"address":"2600:3c15::2000:4cff:fe47:4469","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.coreszn.com has an AAAA record and answers on it.","addresses":[{"address":"2600:3c15::2000:4cff:fe47:4469","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"coreszn.com","ipv6":true}]},{"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":"ns2.domainesia.net","ipv6":true},{"host":"ns1.domainesia.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://coreszn.com/","address":"2600:3c15::2000:4cff:fe47:4469","status":301,"tls":"valid"},{"url":"https://www.coreszn.com/","address":"2600:3c15::2000:4cff:fe47:4469","status":200,"tls":"valid"}]},"receiptId":"3wBA2N7LHY","reused":true,"measuredAt":"2026-11-06T06:29:40.762Z"}