{"kind":"host","input":"prepssc.com","report":{"host":"prepssc.com","checkedAt":"2026-11-01T17:36:32.381Z","a":{"status":"found","values":["84.32.84.208","88.222.222.28"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a02:4780:84:9557:ac15:7a96:2830:16c8","2a02:4780:84:a45e:3a33:c9fe:ce97:8212"],"ttl":60,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.prepssc.com","a":{"status":"found","values":["84.32.84.43","2.57.91.63"],"ttl":60,"via":"Cloudflare","cname":["www.prepssc.com.cdn.hstgr.net"]},"aaaa":{"status":"found","values":["2a02:4780:84:f827:37e6:fd3d:4447:bf8e","2a02:4780:84:31cd:36dd:45a2:b7b5:9708"],"ttl":60,"via":"Cloudflare","cname":["www.prepssc.com.cdn.hstgr.net"]},"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":"prepssc.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:84:9557:ac15:7a96:2830:16c8","result":"answers","port":443},{"address":"2a02:4780:84:a45e:3a33:c9fe:ce97:8212","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.prepssc.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:84:f827:37e6:fd3d:4447:bf8e","result":"answers","port":443},{"address":"2a02:4780:84:31cd:36dd:45a2:b7b5:9708","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":"hyperion.dns-parking.com","ipv6":true},{"host":"atlas.dns-parking.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 200.","hops":[{"url":"https://prepssc.com/","address":"2a02:4780:84:9557:ac15:7a96:2830:16c8","status":200,"tls":"valid"}]},"receiptId":"DtAAZFpPbT","reused":true,"measuredAt":"2026-11-01T17:36:33.349Z"}