Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 f2ela.xyz has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::ac43:9619 answers · 443✓ 2606:4700:3037::6815:6003 answers · 443 | yes |
| www over IPv6 www.f2ela.xyz has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:6003 answers · 443✓ 2606:4700:3034::ac43:9619 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 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. dara.ns.cloudflare.com ✓walt.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 403. https://f2ela.xyz/ via 2606:4700:3034::ac43:9619 → 403 | works |
f2ela.xyz Has IPv6
| A (IPv4) | 104.21.96.3 172.67.150.25 |
|---|---|
| AAAA (IPv6) | 2606:4700:3034::ac43:9619 2606:4700:3037::6815:6003 |
www.f2ela.xyz Has IPv6
| A (IPv4) | 104.21.96.3 172.67.150.25 |
|---|---|
| AAAA (IPv6) | 2606:4700:3037::6815:6003 2606:4700:3034::ac43:9619 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/5d1sBDbs7j · How we measure
Checked 2026-11-13 10:49:35 UTC. Full DNS report: dns.pizza/domain/f2ela.xyz · Age, certificate and blocklists: how.is/f2ela.xyz · JSON: /api/v1/f2ela.xyz