{"kind":"host","input":"email.marketwatch.com","report":{"host":"email.marketwatch.com","checkedAt":"2026-11-01T17:38:22.982Z","a":{"status":"found","values":["68.232.204.104"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only"},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"email.marketwatch.com has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"reply-mx.s4.exacttarget.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-1291.awsdns-33.org","ipv6":true},{"host":"ns-1588.awsdns-06.co.uk","ipv6":true},{"host":"ns-450.awsdns-56.com","ipv6":true},{"host":"ns-705.awsdns-24.net","ipv6":true}]}]},"receiptId":"DI1Gioz794","reused":true,"measuredAt":"2026-11-01T17:38:23.007Z"}