{"kind":"host","input":"hdfpressteam.org","report":{"host":"hdfpressteam.org","checkedAt":"2026-11-09T09:32:06.772Z","a":{"status":"found","values":["216.239.38.21","216.239.34.21","216.239.36.21","216.239.32.21"],"ttl":600,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2001:4860:4802:34::15","2001:4860:4802:32::15","2001:4860:4802:36::15","2001:4860:4802:38::15"],"ttl":600,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.hdfpressteam.org","a":{"status":"found","values":["216.239.38.21","216.239.34.21","216.239.36.21","216.239.32.21"],"ttl":600,"via":"Cloudflare","cname":["hdfpressteam.org"]},"aaaa":{"status":"found","values":["2001:4860:4802:34::15","2001:4860:4802:32::15","2001:4860:4802:36::15","2001:4860:4802:38::15"],"ttl":600,"via":"Cloudflare","cname":["hdfpressteam.org"]},"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":"hdfpressteam.org has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2001:4860:4802:34::15","result":"answers","port":443},{"address":"2001:4860:4802:32::15","result":"answers","port":443},{"address":"2001:4860:4802:36::15","result":"answers","port":443},{"address":"2001:4860:4802:38::15","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.hdfpressteam.org has 4 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2001:4860:4802:34::15","result":"answers","port":443},{"address":"2001:4860:4802:32::15","result":"answers","port":443},{"address":"2001:4860:4802:36::15","result":"answers","port":443},{"address":"2001:4860:4802:38::15","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":"ns35.domaincontrol.com","ipv6":true},{"host":"ns36.domaincontrol.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 400.","hops":[{"url":"https://hdfpressteam.org/","address":"2001:4860:4802:34::15","status":307,"tls":"valid"},{"url":"https://hdfpressteam.org/api/auth/signin?callbackUrl=%2F","address":"2001:4860:4802:34::15","status":400,"tls":"valid"}]},"receiptId":"lCf8Q5BeLv","reused":true,"measuredAt":"2026-11-09T09:32:06.959Z"}