{"kind":"host","input":"webex.com","report":{"host":"webex.com","checkedAt":"2026-10-30T20:22:50.960Z","a":{"status":"found","values":["144.196.130.69"],"ttl":135,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2607:fcf0:2100:0:144:196:130:69"],"ttl":323,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.webex.com","a":{"status":"found","values":["104.68.242.68"],"ttl":15,"via":"Cloudflare","cname":["all-www.webex.com.edgekey.net","e119.dsca.akamaiedge.net"]},"aaaa":{"status":"found","values":["2600:1408:c400:383::77","2600:1408:c400:393::77"],"ttl":20,"via":"Cloudflare","cname":["all-www.webex.com.edgekey.net","e119.dsca.akamaiedge.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":"webex.com has an AAAA record and answers on it.","addresses":[{"address":"2607:fcf0:2100:0:144:196:130:69","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.webex.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2600:1408:c400:383::77","result":"answers","port":443},{"address":"2600:1408:c400:393::77","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"alln-mx-01.cisco.com","ipv6":true},{"host":"aer-mx-01.cisco.com","ipv6":true},{"host":"rcdn-mx-01.cisco.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":"ns2.as13445.net","ipv6":true},{"host":"ns1.as13445.net","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 1 redirect: HTTP 403.","hops":[{"url":"https://webex.com/","address":"2607:fcf0:2100:0:144:196:130:69","status":302,"tls":"valid"},{"url":"https://www.webex.com/","address":"2600:1408:c400:383::77","status":403,"tls":"valid"}]},"receiptId":"rydT_xRyCW"}