{"kind":"host","input":"serihub-official.cfd","report":{"host":"serihub-official.cfd","checkedAt":"2026-11-13T20:03:49.678Z","a":{"status":"found","values":["172.67.186.28","104.21.76.29"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::ac43:ba1c","2606:4700:3035::6815:4c1d"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.serihub-official.cfd","a":{"status":"found","values":["104.21.76.29","172.67.186.28"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::ac43:ba1c","2606:4700:3035::6815:4c1d"],"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":"serihub-official.cfd has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::ac43:ba1c","result":"answers","port":443},{"address":"2606:4700:3035::6815:4c1d","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.serihub-official.cfd has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::ac43:ba1c","result":"answers","port":443},{"address":"2606:4700:3035::6815:4c1d","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":"evelyn.ns.cloudflare.com","ipv6":true},{"host":"marek.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://serihub-official.cfd/","address":"2606:4700:3037::ac43:ba1c","status":200,"tls":"valid"}]},"receiptId":"vcEsGAU2jA","reused":true,"measuredAt":"2026-11-13T20:03:50.328Z"}