{"kind":"host","input":"slacklinesport.org","report":{"host":"slacklinesport.org","checkedAt":"2026-11-08T02:27:39.431Z","a":{"status":"found","values":["13.226.209.25","13.226.209.114","13.226.209.36","13.226.209.10"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.slacklinesport.org","a":{"status":"found","values":["13.226.209.10","13.226.209.114","13.226.209.36","13.226.209.25"],"ttl":60,"via":"Cloudflare","cname":["d2gcghunko1yt6.cloudfront.net"]},"aaaa":{"status":"found","values":["2600:9000:201d:9e00:10:410f:9e80:93a1","2600:9000:201d:a00:10:410f:9e80:93a1","2600:9000:201d:9800:10:410f:9e80:93a1","2600:9000:201d:7c00:10:410f:9e80:93a1","2600:9000:201d:a400:10:410f:9e80:93a1","2600:9000:201d:5e00:10:410f:9e80:93a1","2600:9000:201d:3000:10:410f:9e80:93a1","2600:9000:201d:8000:10:410f:9e80:93a1"],"ttl":60,"via":"Cloudflare","cname":["d2gcghunko1yt6.cloudfront.net"]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"slacklinesport.org has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.slacklinesport.org has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:201d:9e00:10:410f:9e80:93a1","result":"answers","port":443},{"address":"2600:9000:201d:a00:10:410f:9e80:93a1","result":"answers","port":443},{"address":"2600:9000:201d:9800:10:410f:9e80:93a1","result":"answers","port":443},{"address":"2600:9000:201d:7c00:10:410f:9e80:93a1","result":"answers","port":443},{"address":"2600:9000:201d:a400:10:410f:9e80:93a1","result":"not tested"},{"address":"2600:9000:201d:5e00:10:410f:9e80:93a1","result":"not tested"},{"address":"2600:9000:201d:3000:10:410f:9e80:93a1","result":"not tested"},{"address":"2600:9000:201d:8000:10:410f:9e80:93a1","result":"not tested"}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has no 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-1255.awsdns-28.org","ipv6":true},{"host":"ns-183.awsdns-22.com","ipv6":true},{"host":"ns-1983.awsdns-55.co.uk","ipv6":true},{"host":"ns-590.awsdns-09.net","ipv6":true}]}]},"receiptId":"HwAG7mpUb2","reused":true,"measuredAt":"2026-11-08T02:27:39.467Z"}