{"kind":"host","input":"launch-tracker.sbs","report":{"host":"launch-tracker.sbs","checkedAt":"2026-10-31T19:59:28.574Z","a":{"status":"found","values":["104.21.84.251","172.67.199.231"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3032::6815:54fb","2606:4700:3031::ac43:c7e7"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.launch-tracker.sbs","a":{"status":"found","values":["104.21.84.251","172.67.199.231"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3031::ac43:c7e7","2606:4700:3032::6815:54fb"],"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":"launch-tracker.sbs has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3032::6815:54fb","result":"answers","port":443},{"address":"2606:4700:3031::ac43:c7e7","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.launch-tracker.sbs has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3031::ac43:c7e7","result":"answers","port":443},{"address":"2606:4700:3032::6815:54fb","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":"dora.ns.cloudflare.com","ipv6":true},{"host":"gerald.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://launch-tracker.sbs/","address":"2606:4700:3032::6815:54fb","status":200,"tls":"valid"}]},"receiptId":"KesL4SIHXO","reused":true,"measuredAt":"2026-10-31T19:59:28.901Z"}