{"kind":"host","input":"email.sonobi.com","report":{"host":"email.sonobi.com","checkedAt":"2026-11-01T20:24:14.419Z","a":{"status":"found","values":["199.60.103.2","199.60.103.254"],"ttl":120,"via":"Cloudflare","cname":["4768971.group21.sites.hubspot.net","group21.sites.hscoscdn20.net"]},"aaaa":{"status":"found","values":["2606:2c40::c73c:6702","2606:2c40::c73c:67fe"],"ttl":120,"via":"Cloudflare","cname":["4768971.group21.sites.hubspot.net","group21.sites.hscoscdn20.net"]},"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":"email.sonobi.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:2c40::c73c:6702","result":"answers","port":443},{"address":"2606:2c40::c73c:67fe","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":"dns1.p01.nsone.net","ipv6":true},{"host":"dns2.p01.nsone.net","ipv6":true},{"host":"dns3.p01.nsone.net","ipv6":true},{"host":"dns4.p01.nsone.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 404.","hops":[{"url":"https://email.sonobi.com/","address":"2606:2c40::c73c:6702","status":404,"tls":"valid"}]},"receiptId":"jTIPAFUMVY","reused":true,"measuredAt":"2026-11-01T20:24:14.688Z"}