{"kind":"host","input":"planet-wissen.de","report":{"host":"planet-wissen.de","checkedAt":"2026-11-15T17:04:55.299Z","a":{"status":"found","values":["149.219.208.61"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"absent","via":"Cloudflare","cname":[]},"verdict":"ipv4-only","www":{"host":"www.planet-wissen.de","a":{"status":"found","values":["23.218.19.117"],"ttl":20,"via":"Cloudflare","cname":["www.planet-wissen.de.edgekey.net","e2636.e6.akamaiedge.net"]},"aaaa":{"status":"absent","via":"Cloudflare","cname":["www.planet-wissen.de.edgekey.net","e2636.e6.akamaiedge.net"]},"verdict":"ipv4-only"}},"readiness":{"grade":"D","summary":"The website has no IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"fail","detail":"planet-wissen.de has no AAAA record."},{"key":"www","label":"www over IPv6","status":"fail","detail":"www.planet-wissen.de has no AAAA record."},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"fail","detail":"No MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record."},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"1 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"dnsext02.wdr.de","ipv6":false},{"host":"pdns02.domaincontrol.com","ipv6":true},{"host":"dnsext03.wdr.de","ipv6":false}]}]},"receiptId":"v5wcAa-DKs","reused":true,"measuredAt":"2026-11-15T17:04:55.514Z"}