{"kind":"host","input":"professorphone.one","report":{"host":"professorphone.one","checkedAt":"2026-11-12T14:28:02.242Z","a":{"status":"found","values":["2.57.91.216","84.32.84.51"],"ttl":60,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2a02:4780:84:691c:40d9:11c9:8293:b802","2a02:4780:84:9093:bdd7:89c9:8f84:7c88"],"ttl":60,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.professorphone.one","a":{"status":"found","values":["191.101.104.158","191.96.144.134"],"ttl":60,"via":"Cloudflare","cname":["www.professorphone.one.cdn.hstgr.net"]},"aaaa":{"status":"found","values":["2a02:4780:84:c9d4:a44b:49b5:7d3d:29c5","2a02:4780:84:36c8:98b5:ad54:679f:7cad"],"ttl":60,"via":"Cloudflare","cname":["www.professorphone.one.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":"professorphone.one has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:84:691c:40d9:11c9:8293:b802","result":"answers","port":443},{"address":"2a02:4780:84:9093:bdd7:89c9:8f84:7c88","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.professorphone.one has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2a02:4780:84:c9d4:a44b:49b5:7d3d:29c5","result":"answers","port":443},{"address":"2a02:4780:84:36c8:98b5:ad54:679f:7cad","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"mx2.hostinger.com","ipv6":true},{"host":"mx1.hostinger.com","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":"horizon.dns-parking.com","ipv6":true},{"host":"orbit.dns-parking.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://professorphone.one/","address":"2a02:4780:84:691c:40d9:11c9:8293:b802","status":302,"tls":"valid"},{"url":"https://professorphone.one/login","address":"2a02:4780:84:691c:40d9:11c9:8293:b802","status":200,"tls":"valid"}]},"receiptId":"zn3HZg96dR","reused":true,"measuredAt":"2026-11-12T14:28:05.186Z"}