{"kind":"host","input":"community.sdsu.edu","report":{"host":"community.sdsu.edu","checkedAt":"2026-11-03T09:37:28.416Z","a":{"status":"found","values":["104.20.15.70","172.66.130.4"],"ttl":120,"via":"Cloudflare","cname":["community.sdsu.edu.cdn.cloudflare.net"]},"aaaa":{"status":"found","values":["2606:4700:10::6814:f46","2606:4700:10::ac42:8204"],"ttl":120,"via":"Cloudflare","cname":["community.sdsu.edu.cdn.cloudflare.net"]},"verdict":"dual-stack"},"readiness":{"grade":"B","summary":"Works over IPv6, with one gap: its nameservers lack IPv6.","reachabilityTested":true,"checks":[{"key":"web","label":"Website over IPv6","status":"pass","detail":"community.sdsu.edu has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:10::6814:f46","result":"answers","port":443},{"address":"2606:4700:10::ac42:8204","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":"fail","detail":"No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.","hosts":[{"host":"ns02.sdsu.edu","ipv6":false},{"host":"ns01.sdsu.edu","ipv6":false}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://community.sdsu.edu/","address":"2606:4700:10::6814:f46","status":301,"tls":"valid"},{"url":"https://brand.sdsu.edu/stratcomm/community-engagement","address":"2606:4700:10::6814:f46","status":200,"tls":"valid"}]},"receiptId":"2SxVkzJR9q","reused":true,"measuredAt":"2026-11-03T09:37:28.805Z"}