{"kind":"host","input":"mdnewsalerts.com","report":{"host":"mdnewsalerts.com","checkedAt":"2026-11-10T03:03:02.206Z","a":{"status":"found","values":["172.67.220.107","104.21.62.55"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::6815:3e37","2606:4700:3037::ac43:dc6b"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.mdnewsalerts.com","a":{"status":"found","values":["104.21.62.55","172.67.220.107"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3034::6815:3e37","2606:4700:3037::ac43:dc6b"],"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":"mdnewsalerts.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::6815:3e37","result":"answers","port":443},{"address":"2606:4700:3037::ac43:dc6b","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.mdnewsalerts.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3034::6815:3e37","result":"answers","port":443},{"address":"2606:4700:3037::ac43:dc6b","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"route2.mx.cloudflare.net","ipv6":true},{"host":"route3.mx.cloudflare.net","ipv6":true},{"host":"route1.mx.cloudflare.net","ipv6":true}]},{"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":"albert.ns.cloudflare.com","ipv6":true},{"host":"peaches.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate: HTTP 404.","hops":[{"url":"https://mdnewsalerts.com/","address":"2606:4700:3034::6815:3e37","status":404,"tls":"valid"}]},"receiptId":"wlAdhRa4Tn","reused":true,"measuredAt":"2026-11-10T03:03:02.381Z"}