{"kind":"host","input":"mail.sharethis.com","report":{"host":"mail.sharethis.com","checkedAt":"2026-11-02T16:06:15.818Z","a":{"status":"found","values":["174.129.210.251"],"ttl":3600,"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":"mail.sharethis.com has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"aspmx.l.google.com","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":"ns-1529.awsdns-63.org","ipv6":true},{"host":"ns-1617.awsdns-10.co.uk","ipv6":true},{"host":"ns-378.awsdns-47.com","ipv6":true},{"host":"ns-773.awsdns-32.net","ipv6":true}]}]},"receiptId":"WMusgPFWNo","reused":true,"measuredAt":"2026-11-02T16:06:15.854Z"}