{"kind":"host","input":"globalsign.com","report":{"host":"globalsign.com","checkedAt":"2026-10-31T13:35:48.135Z","a":{"status":"found","values":["104.18.20.226","104.18.21.226"],"ttl":243,"via":"Cloudflare","cname":[]},"aaaa":{"status":"found","values":["2606:4700::6812:15e2","2606:4700::6812:14e2"],"ttl":251,"via":"Cloudflare","cname":[]},"verdict":"dual-stack","www":{"host":"www.globalsign.com","a":{"status":"found","values":["151.101.66.133","151.101.130.133","151.101.194.133","151.101.2.133"],"ttl":50,"via":"Cloudflare","cname":["cdn-default.globalsigncdn.com","prod.globalsign.map.fastly.net"]},"aaaa":{"status":"found","values":["2606:4700::6812:14e2","2606:4700::6812:15e2"],"ttl":300,"via":"Cloudflare","cname":["cdn-default.globalsigncdn.com","cdn.globalsigncdn.com.cdn.cloudflare.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":"globalsign.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700::6812:15e2","result":"answers","port":443},{"address":"2606:4700::6812:14e2","result":"answers","port":443}]},{"key":"www","label":"www over IPv6","status":"pass","detail":"www.globalsign.com has 2 IPv6 addresses and answers on every one we tested.","addresses":[{"address":"2606:4700::6812:14e2","result":"answers","port":443},{"address":"2606:4700::6812:15e2","result":"answers","port":443}]},{"key":"mail","label":"Mail servers (MX) have IPv6","status":"pass","detail":"Every mail server has an AAAA record.","hosts":[{"host":"globalsign-com.mail.protection.outlook.com","ipv6":true}]},{"key":"dns","label":"Nameservers have IPv6","status":"pass","detail":"8 of 8 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.","hosts":[{"host":"dns1.p07.nsone.net","ipv6":true},{"host":"dns2.p07.nsone.net","ipv6":true},{"host":"dns3.p07.nsone.net","ipv6":true},{"host":"dns4.p07.nsone.net","ipv6":true},{"host":"ns01.globalsigndns.com","ipv6":true},{"host":"ns02.globalsigndns.com","ipv6":true},{"host":"ns03.globalsigndns.com","ipv6":true},{"host":"ns04.globalsigndns.com","ipv6":true}]}]},"https":{"status":"pass","summary":"Loads over IPv6 with a valid certificate after 3 redirects: HTTP 200.","hops":[{"url":"https://globalsign.com/","address":"2606:4700::6812:15e2","status":301,"tls":"valid"},{"url":"https://www.globalsign.com/","address":"2606:4700::6812:14e2","status":302,"tls":"valid"},{"url":"https://www.globalsign.com/en/","address":"2606:4700::6812:14e2","status":301,"tls":"valid"},{"url":"https://www.globalsign.com/en","address":"2606:4700::6812:14e2","status":200,"tls":"valid"}]},"receiptId":"Ck6tofrIpA"}