{"kind":"host","input":"chatgpt-for-construction.com","report":{"host":"chatgpt-for-construction.com","checkedAt":"2026-11-12T07:09:49.653Z","a":{"status":"found","values":["18.160.18.71","18.160.18.120","18.160.18.113","18.160.18.51"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2600:9000:250b:2000:1f:2a51:7cc0:93a1","2600:9000:250b:7e00:1f:2a51:7cc0:93a1","2600:9000:250b:7a00:1f:2a51:7cc0:93a1","2600:9000:250b:7c00:1f:2a51:7cc0:93a1","2600:9000:250b:b000:1f:2a51:7cc0:93a1","2600:9000:250b:6c00:1f:2a51:7cc0:93a1","2600:9000:250b:f600:1f:2a51:7cc0:93a1","2600:9000:250b:4200:1f:2a51:7cc0:93a1"],"ttl":60,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.chatgpt-for-construction.com","a":{"status":"found","values":["18.160.18.71","18.160.18.113","18.160.18.120","18.160.18.51"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2600:9000:250b:6000:1f:2a51:7cc0:93a1","2600:9000:250b:a400:1f:2a51:7cc0:93a1","2600:9000:250b:c800:1f:2a51:7cc0:93a1","2600:9000:250b:1600:1f:2a51:7cc0:93a1","2600:9000:250b:9400:1f:2a51:7cc0:93a1","2600:9000:250b:f000:1f:2a51:7cc0:93a1","2600:9000:250b:fa00:1f:2a51:7cc0:93a1","2600:9000:250b:8800:1f:2a51:7cc0:93a1"],"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":"chatgpt-for-construction.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:250b:2000:1f:2a51:7cc0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:7e00:1f:2a51:7cc0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:7a00:1f:2a51:7cc0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:7c00:1f:2a51:7cc0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:b000:1f:2a51:7cc0:93a1","result":"not tested"},{"address":"2600:9000:250b:6c00:1f:2a51:7cc0:93a1","result":"not tested"},{"address":"2600:9000:250b:f600:1f:2a51:7cc0:93a1","result":"not tested"},{"address":"2600:9000:250b:4200:1f:2a51:7cc0:93a1","result":"not tested"}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.chatgpt-for-construction.com has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:9000:250b:6000:1f:2a51:7cc0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:a400:1f:2a51:7cc0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:c800:1f:2a51:7cc0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:1600:1f:2a51:7cc0:93a1","result":"answers","port":443},{"address":"2600:9000:250b:9400:1f:2a51:7cc0:93a1","result":"not tested"},{"address":"2600:9000:250b:f000:1f:2a51:7cc0:93a1","result":"not tested"},{"address":"2600:9000:250b:fa00:1f:2a51:7cc0:93a1","result":"not tested"},{"address":"2600:9000:250b:8800:1f:2a51:7cc0:93a1","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-1208.awsdns-23.org","ipv6":true},{"host":"ns-1764.awsdns-28.co.uk","ipv6":true},{"host":"ns-411.awsdns-51.com","ipv6":true},{"host":"ns-700.awsdns-23.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://chatgpt-for-construction.com/","address":"2600:9000:250b:2000:1f:2a51:7cc0:93a1","status":200,"tls":"valid"}]},"receiptId":"vrQOGnh3GB","reused":true,"measuredAt":"2026-11-12T07:09:49.752Z"}