{"kind":"host","input":"comcasts.xyz","report":{"host":"comcasts.xyz","checkedAt":"2026-11-06T10:12:59.210Z","a":{"status":"found","values":["104.21.18.159","172.67.182.184"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3032::ac43:b6b8","2606:4700:3034::6815:129f"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.comcasts.xyz","a":{"status":"found","values":["104.21.18.159","172.67.182.184"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::6815:129f","2606:4700:3032::ac43:b6b8"],"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":"comcasts.xyz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3032::ac43:b6b8","result":"answers","port":443},{"address":"2606:4700:3034::6815:129f","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.comcasts.xyz has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::6815:129f","result":"answers","port":443},{"address":"2606:4700:3032::ac43:b6b8","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":"nova.ns.cloudflare.com","ipv6":true},{"host":"rommy.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403.","hops":[{"url":"https://comcasts.xyz/","address":"2606:4700:3032::ac43:b6b8","status":302,"tls":"valid"},{"url":"https://2026-10-09.urldance.com/8d/?comcasts.xyz","address":"2407:2440:e00e::fd","status":403,"tls":"valid"}]},"receiptId":"ehw64GRInU","reused":true,"measuredAt":"2026-11-06T10:12:59.795Z"}