{"kind":"host","input":"servecal.org","report":{"host":"servecal.org","checkedAt":"2026-11-11T10:59:14.144Z","a":{"status":"found","values":["104.21.81.18","172.67.137.126"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3033::6815:5112","2606:4700:3030::ac43:897e"],"ttl":300,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.servecal.org","a":{"status":"found","values":["172.67.137.126","104.21.81.18"],"ttl":300,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700:3030::ac43:897e","2606:4700:3033::6815:5112"],"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":"servecal.org has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3033::6815:5112","result":"answers","port":443},{"address":"2606:4700:3030::ac43:897e","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.servecal.org has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700:3030::ac43:897e","result":"answers","port":443},{"address":"2606:4700:3033::6815:5112","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"route3.mx.cloudflare.net","ipv6":true},{"host":"route2.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":"brit.ns.cloudflare.com","ipv6":true},{"host":"sterling.ns.cloudflare.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.","hops":[{"url":"https://servecal.org/","address":"2606:4700:3033::6815:5112","status":302,"tls":"valid"},{"url":"https://gpersonal.cloudflareaccess.com/cdn-cgi/access/login/servecal.org?kid=0a1d5ce9768274efca2085f85db573b4c2b0aa13866588bc03c0a32209d6b92b&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjM5OTJiYWVmY2IxMGJlOThhMjRlNGY4ZDZkYTcxMjRkMzc5YzI5MzJhOTJhNGM3NmQ5ZTRiMGI4YTAyZGEzYTYifQ.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.gZ4eCpwH-_0G0ojk8mmwwBSooh0s5CmvwoTyNPSsUJVOt-V868Pfg7A6S66IP2Ucq49lYiJ1vvmRO5CwNdtzYfSf1dtZl7EhBRT_dA1OBUhC0LnU_IdPPdVw9d_XDpcU8C-XBSKbc7WxRXUFLIPDJhAd6C31W7ddIngvgpn9P2BvZ0bF26LYQrAWixVFKswlkCzA_RU8_lK_2I_a5BFv5mazrRj_eB3sUedog1ZNik3W49IilTTTKV8oMQS9JcRAZ-T4t3GKx8piw-bpn1yUWskT-ytaRzYbJ5Gr9_ssGU_Vs6A-XTYfSsRAt_GhUxXMDL3Ap6Oj9v8NmLO6_ruULg&redirect_url=%2F","address":"2606:4700:300a::6813:c31d","status":200,"tls":"valid"}]},"receiptId":"Vrhh6yqnpz","reused":true,"measuredAt":"2026-11-11T10:59:14.239Z"}