{"kind":"host","input":"wsj.com","report":{"host":"wsj.com","checkedAt":"2026-10-31T04:43:43.823Z","a":{"status":"found","values":["52.85.193.111","52.85.193.28","52.85.193.15","52.85.193.121"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.wsj.com","a":{"status":"found","values":["13.226.209.91","13.226.209.126","13.226.209.24","13.226.209.41"],"ttl":34,"via":"Cloudflare","cname":["dlp0y1mxy0v3u.cloudfront.net"]},"aaaa":{"status":"found","values":["2600:9000:201d:2600:3:4b0:de80:93a1","2600:9000:201d:f600:3:4b0:de80:93a1","2600:9000:201d:8400:3:4b0:de80:93a1","2600:9000:201d:c00:3:4b0:de80:93a1","2600:9000:201d:d000:3:4b0:de80:93a1","2600:9000:201d:2e00:3:4b0:de80:93a1","2600:9000:201d:5600:3:4b0:de80:93a1","2600:9000:201d:da00:3:4b0:de80:93a1"],"ttl":27,"via":"Cloudflare","cname":["dlp0y1mxy0v3u.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":"wsj.com has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.wsj.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:201d:2600:3:4b0:de80:93a1","result":"answers","port":443},{"address":"2600:9000:201d:f600:3:4b0:de80:93a1","result":"answers","port":443},{"address":"2600:9000:201d:8400:3:4b0:de80:93a1","result":"answers","port":443},{"address":"2600:9000:201d:c00:3:4b0:de80:93a1","result":"answers","port":443},{"address":"2600:9000:201d:d000:3:4b0:de80:93a1","result":"not tested"},{"address":"2600:9000:201d:2e00:3:4b0:de80:93a1","result":"not tested"},{"address":"2600:9000:201d:5600:3:4b0:de80:93a1","result":"not tested"},{"address":"2600:9000:201d:da00:3:4b0:de80:93a1","result":"not tested"}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"None of the mail servers has an AAAA record.","hosts":[{"host":"mxa-00596a01.gslb.pphosted.com","ipv6":false},{"host":"mxb-00596a01.gslb.pphosted.com","ipv6":false}]},{"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-1291.awsdns-33.org","ipv6":true},{"host":"ns-1588.awsdns-06.co.uk","ipv6":true},{"host":"ns-450.awsdns-56.com","ipv6":true},{"host":"ns-705.awsdns-24.net","ipv6":true}]}]},"receiptId":"FgnezVFA2b"}