{"kind":"host","input":"uslankaservices.com","report":{"host":"uslankaservices.com","checkedAt":"2026-11-09T03:43:23.062Z","a":{"status":"found","values":["13.33.109.73","13.33.109.126","13.33.109.3","13.33.109.18"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2600:9000:28a6:2200:13:1d86:5740:93a1","2600:9000:28a6:7e00:13:1d86:5740:93a1","2600:9000:28a6:2e00:13:1d86:5740:93a1","2600:9000:28a6:1e00:13:1d86:5740:93a1","2600:9000:28a6:fa00:13:1d86:5740:93a1","2600:9000:28a6:f000:13:1d86:5740:93a1","2600:9000:28a6:1400:13:1d86:5740:93a1","2600:9000:28a6:6a00:13:1d86:5740:93a1"],"ttl":60,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.uslankaservices.com","a":{"status":"found","values":["3.171.76.14","3.171.76.33","3.171.76.71","3.171.76.30"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2600:9000:28a6:e400:13:1d86:5740:93a1","2600:9000:28a6:e000:13:1d86:5740:93a1","2600:9000:28a6:cc00:13:1d86:5740:93a1","2600:9000:28a6:c00:13:1d86:5740:93a1","2600:9000:28a6:4e00:13:1d86:5740:93a1","2600:9000:28a6:e800:13:1d86:5740:93a1","2600:9000:28a6:3a00:13:1d86:5740:93a1","2600:9000:28a6:4a00:13:1d86:5740:93a1"],"ttl":60,"via":"Cloudflare","cname":[]},"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":"uslankaservices.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:28a6:2200:13:1d86:5740:93a1","result":"answers","port":443},{"address":"2600:9000:28a6:7e00:13:1d86:5740:93a1","result":"answers","port":443},{"address":"2600:9000:28a6:2e00:13:1d86:5740:93a1","result":"answers","port":443},{"address":"2600:9000:28a6:1e00:13:1d86:5740:93a1","result":"answers","port":443},{"address":"2600:9000:28a6:fa00:13:1d86:5740:93a1","result":"not tested"},{"address":"2600:9000:28a6:f000:13:1d86:5740:93a1","result":"not tested"},{"address":"2600:9000:28a6:1400:13:1d86:5740:93a1","result":"not tested"},{"address":"2600:9000:28a6:6a00:13:1d86:5740:93a1","result":"not tested"}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.uslankaservices.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:28a6:e400:13:1d86:5740:93a1","result":"answers","port":443},{"address":"2600:9000:28a6:e000:13:1d86:5740:93a1","result":"answers","port":443},{"address":"2600:9000:28a6:cc00:13:1d86:5740:93a1","result":"answers","port":443},{"address":"2600:9000:28a6:c00:13:1d86:5740:93a1","result":"answers","port":443},{"address":"2600:9000:28a6:4e00:13:1d86:5740:93a1","result":"not tested"},{"address":"2600:9000:28a6:e800:13:1d86:5740:93a1","result":"not tested"},{"address":"2600:9000:28a6:3a00:13:1d86:5740:93a1","result":"not tested"},{"address":"2600:9000:28a6:4a00:13:1d86:5740:93a1","result":"not tested"}]},{"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-1402.awsdns-47.org","ipv6":true},{"host":"ns-1979.awsdns-55.co.uk","ipv6":true},{"host":"ns-307.awsdns-38.com","ipv6":true},{"host":"ns-823.awsdns-38.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://uslankaservices.com/","address":"2600:9000:28a6:2200:13:1d86:5740:93a1","status":200,"tls":"valid"}]},"receiptId":"UlwmADyeQ4","reused":true,"measuredAt":"2026-11-09T03:43:23.182Z"}