{"kind":"host","input":"fuel-quality-research.org","report":{"host":"fuel-quality-research.org","checkedAt":"2026-11-01T19:34:42.945Z","a":{"status":"found","values":["104.21.84.5","172.67.184.130"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::ac43:b882","2606:4700:3033::6815:5405"],"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":"fuel-quality-research.org has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::ac43:b882","result":"answers","port":443},{"address":"2606:4700:3033::6815:5405","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":"drew.ns.cloudflare.com","ipv6":true},{"host":"isabel.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://fuel-quality-research.org/","address":"2606:4700:3034::ac43:b882","status":302,"tls":"valid"},{"url":"https://solitary-base-fd2d.cloudflareaccess.com/cdn-cgi/access/login/fuel-quality-research.org?kid=259c877d518888b0ebca7bdce2fafab721bdfd36b74d125bbfc4e61540aee380&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.Jacut_4ed8_RoQP3MuwghFduUaaLQlsLa7woHVla9z8zcF084KsrWX2HVL52ZwlWMZ7c96od_DowD3Rf9EZIjMjDG4WeZza7UHV_t_882UbsGNSQGYNLAwqhRffEfMioT5v9mhr3uohZQdM2aiyTbloPN1DjJReF0Qh_PBaAE1MlVmHeVsdO_uCPVmLppPvF8RUYrtmkXnQhkms07lfmIT9rqq2uU5TBnD7fH34pg91Jog55Ziy0F8sLrMNdDh-iOuiSUDD_lj31cbzKSPZQvGq-kjl67MJhY9srGrsoTfnyY-tzBEo08vR13OndMJ2ax4b1JDnG2KG-5-induBGDA&redirect_url=%2F","address":"2606:4700:300a::6813:c31d","status":200,"tls":"valid"}]},"receiptId":"F0_fcA2KkH","reused":true,"measuredAt":"2026-11-01T19:34:43.390Z"}