{"kind":"host","input":"webmail.sharethis.com","report":{"host":"webmail.sharethis.com","checkedAt":"2026-11-02T16:06:07.832Z","a":{"status":"found","values":["142.251.167.121"],"ttl":300,"via":"Cloudflare","cname":["ghs.google.com"]},"aaaa":{"status":"found","values":["2607:f8b0:4004:c08::79"],"ttl":300,"via":"Cloudflare","cname":["ghs.google.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":"webmail.sharethis.com has an AAAA record and answers on it.","addresses":[{"address":"2607:f8b0:4004:c08::79","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record."},{"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}]}]},"https":{"status":"unknown","summary":"webmail.sharethis.com didn't complete an HTTPS request over IPv6 (connection closed before a response).","hops":[{"url":"https://webmail.sharethis.com/","address":"2607:f8b0:4004:c08::79","note":"connection closed before a response"}]},"receiptId":"ye3zkaETy5","reused":true,"measuredAt":"2026-11-02T16:06:07.900Z"}