Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 ftacademy.app has 4 IPv6 addresses and answers on every one we tested. ✓ 2001:4860:4802:32::15 answers · 443✓ 2001:4860:4802:34::15 answers · 443✓ 2001:4860:4802:36::15 answers · 443✓ 2001:4860:4802:38::15 answers · 443 | yes |
| Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record. | yes |
| Nameservers have IPv6 4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns-cloud-b1.googledomains.com ✓ns-cloud-b2.googledomains.com ✓ns-cloud-b3.googledomains.com ✓ns-cloud-b4.googledomains.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200. https://ftacademy.app/ via 2001:4860:4802:32::15 → 302https://ftacademy.app/connexion/?retour=%2F via 2001:4860:4802:32::15 → 200 | works |
ftacademy.app Has IPv6
| A (IPv4) | 216.239.32.21 216.239.34.21 216.239.36.21 216.239.38.21 |
|---|---|
| AAAA (IPv6) | 2001:4860:4802:32::15 2001:4860:4802:34::15 2001:4860:4802:36::15 2001:4860:4802:38::15 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/AW3yaYDyzM · How we measure
Checked 2026-11-06 23:00:37 UTC. Full DNS report: dns.pizza/domain/ftacademy.app · Age, certificate and blocklists: how.is/ftacademy.app · JSON: /api/v1/ftacademy.app