{"kind":"host","input":"sellerlab.biz","report":{"host":"sellerlab.biz","checkedAt":"2026-10-31T08:16:42.968Z","a":{"status":"found","values":["162.159.140.166"],"ttl":3600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.sellerlab.biz","a":{"status":"found","values":["104.18.43.137","172.64.144.119"],"ttl":300,"via":"Cloudflare","cname":["vibe.ludicrous.cloud"]},"aaaa":{"status":"found","values":["2a06:98c1:310b::ac40:9077","2606:4700:4409::6812:2b89"],"ttl":300,"via":"Cloudflare","cname":["vibe.ludicrous.cloud"]},"verdict":"dual-stack"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"sellerlab.biz has no AAAA record."},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.sellerlab.biz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a06:98c1:310b::ac40:9077","result":"answers","port":443},{"address":"2606:4700:4409::6812:2b89","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has no 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":"ns68.domaincontrol.com","ipv6":true},{"host":"ns67.domaincontrol.com","ipv6":true}]}]},"receiptId":"AlG0BSJdQ_"}