{"kind":"host","input":"semluuprs.com","report":{"host":"semluuprs.com","checkedAt":"2026-11-01T11:39:19.651Z","a":{"status":"found","values":["172.67.187.223","104.21.64.211"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3030::ac43:bbdf","2606:4700:3030::6815:40d3"],"ttl":300,"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":"semluuprs.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3030::ac43:bbdf","result":"answers","port":443},{"address":"2606:4700:3030::6815:40d3","result":"answers","port":443}]},{"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":"2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"mitchell.ns.cloudflare.com","ipv6":true},{"host":"tani.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 2 redirects: HTTP 200.","hops":[{"url":"https://semluuprs.com/","address":"2606:4700:3030::ac43:bbdf","status":302,"tls":"valid"},{"url":"https://www.youtube.com.br/","address":"2607:f8b0:4004:c29::88","status":301,"tls":"valid"},{"url":"https://www.youtube.com/?gl=BR","address":"2001:4860:4828:400::","status":200,"tls":"valid"}]},"receiptId":"Xa2WJ2ig09","reused":true,"measuredAt":"2026-11-01T11:39:20.728Z"}