{"kind":"host","input":"tda.construction","report":{"host":"tda.construction","checkedAt":"2026-11-11T08:42:58.559Z","a":{"status":"found","values":["5.161.47.86","76.223.91.20","195.201.128.179","5.161.230.87","46.62.237.138","5.78.156.59"],"ttl":30,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2600:1f1c:6db:8800:1ed1:76eb:8c68:abf3","2406:da1e:214:c901:889a:23a7:702c:3359","2a05:d014:179b:c402:8539:cf05:91f2:384e","2a05:d018:1d22:801:d2f9:a416:8dd7:17c8","2a05:d014:179b:c403:bcdb:582c:c695:3c6d","2a05:d014:179b:c403:3b4e:916d:740b:7a08","2a05:d014:179b:c402:a929:b85:e19f:bcec","2a05:d014:179b:c403:401:8102:d200:c252"],"ttl":30,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.tda.construction","a":{"status":"found","values":["76.223.91.20","5.78.156.59","195.201.128.179","5.161.230.87","46.62.237.138","5.161.47.86"],"ttl":30,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a05:d014:179b:c402:a929:b85:e19f:bcec","2a05:d014:179b:c403:401:8102:d200:c252","2a05:d018:1d22:801:d2f9:a416:8dd7:17c8","2a05:d014:179b:c402:8539:cf05:91f2:384e","2a05:d014:179b:c403:bcdb:582c:c695:3c6d","2a05:d014:179b:c403:3b4e:916d:740b:7a08","2600:1f1c:6db:8800:1ed1:76eb:8c68:abf3","2406:da1e:214:c901:889a:23a7:702c:3359"],"ttl":30,"via":"Cloudflare","cname":[]},"verdict":"dual-stack"}},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: its nameservers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"tda.construction has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2600:1f1c:6db:8800:1ed1:76eb:8c68:abf3","result":"answers","port":443},{"address":"2406:da1e:214:c901:889a:23a7:702c:3359","result":"answers","port":443},{"address":"2a05:d014:179b:c402:8539:cf05:91f2:384e","result":"answers","port":443},{"address":"2a05:d018:1d22:801:d2f9:a416:8dd7:17c8","result":"answers","port":443},{"address":"2a05:d014:179b:c403:bcdb:582c:c695:3c6d","result":"not tested"},{"address":"2a05:d014:179b:c403:3b4e:916d:740b:7a08","result":"not tested"},{"address":"2a05:d014:179b:c402:a929:b85:e19f:bcec","result":"not tested"},{"address":"2a05:d014:179b:c403:401:8102:d200:c252","result":"not tested"}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.tda.construction has 4 IPv6 addresses and answers on every one we tested (4 more not tested).","addresses":[{"address":"2a05:d014:179b:c402:a929:b85:e19f:bcec","result":"answers","port":443},{"address":"2a05:d014:179b:c403:401:8102:d200:c252","result":"answers","port":443},{"address":"2a05:d018:1d22:801:d2f9:a416:8dd7:17c8","result":"answers","port":443},{"address":"2a05:d014:179b:c402:8539:cf05:91f2:384e","result":"answers","port":443},{"address":"2a05:d014:179b:c403:bcdb:582c:c695:3c6d","result":"not tested"},{"address":"2a05:d014:179b:c403:3b4e:916d:740b:7a08","result":"not tested"},{"address":"2600:1f1c:6db:8800:1ed1:76eb:8c68:abf3","result":"not tested"},{"address":"2406:da1e:214:c901:889a:23a7:702c:3359","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":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"ns1.dns-redirect.com","ipv6":false},{"host":"ns2.dns-redirect.com","ipv6":false}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403.","hops":[{"url":"https://tda.construction/","address":"2600:1f1c:6db:8800:1ed1:76eb:8c68:abf3","status":301,"tls":"valid"},{"url":"https://expireddomains.com/domain/tda.construction?utm_source=redi","address":"2606:4700:20::681a:e7a","status":403,"tls":"valid"}]},"receiptId":"AzoRuSX6Y_","reused":true,"measuredAt":"2026-11-11T08:42:58.952Z"}