{"kind":"host","input":"bestcasofficial.click","report":{"host":"bestcasofficial.click","checkedAt":"2026-11-12T12:40:55.151Z","a":{"status":"found","values":["172.67.200.245","104.21.21.232"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::ac43:c8f5","2606:4700:3033::6815:15e8"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.bestcasofficial.click","a":{"status":"found","values":["172.67.200.245","104.21.21.232"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3037::ac43:c8f5","2606:4700:3033::6815:15e8"],"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":"bestcasofficial.click has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::ac43:c8f5","result":"answers","port":443},{"address":"2606:4700:3033::6815:15e8","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.bestcasofficial.click has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3037::ac43:c8f5","result":"answers","port":443},{"address":"2606:4700:3033::6815:15e8","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":"amber.ns.cloudflare.com","ipv6":true},{"host":"art.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"unknown","summary":"Answered over IPv6 with a server error (HTTP 523) — can't tell whether that's specific to IPv6.","hops":[{"url":"https://bestcasofficial.click/","address":"2606:4700:3037::ac43:c8f5","status":523,"tls":"valid"}]},"receiptId":"rhQWhp4IGE","reused":true,"measuredAt":"2026-11-12T12:40:55.458Z"}