{"kind":"host","input":"33across.com","report":{"host":"33across.com","checkedAt":"2026-10-31T08:27:50.209Z","a":{"status":"found","values":["151.101.194.159"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.33across.com","a":{"status":"found","values":["104.18.28.101","104.18.29.101"],"ttl":34,"via":"Cloudflare","cname":["www.33across.com.cdn.cloudflare.net"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["www.33across.com.cdn.cloudflare.net"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"33across.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.33across.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},{"host":"alt1.aspmx.l.google.com","ipv6":true},{"host":"alt2.aspmx.l.google.com","ipv6":true},{"host":"alt3.aspmx.l.google.com","ipv6":true},{"host":"alt4.aspmx.l.google.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"6 of 6 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"ns31.constellix.com","ipv6":true},{"host":"ns41.constellix.net","ipv6":true},{"host":"ns51.constellix.net","ipv6":true},{"host":"ns61.constellix.net","ipv6":true},{"host":"ns11.constellix.com","ipv6":true},{"host":"ns21.constellix.com","ipv6":true}]}]},"receiptId":"WrZyAi2kI5"}