Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 myzuk.cfd has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:84a answers · 443✓ 2606:4700:3033::ac43:9cec answers · 443 | yes |
| www over IPv6 www.myzuk.cfd has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::ac43:9cec answers · 443✓ 2606:4700:3033::6815:84a 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. gerardo.ns.cloudflare.com ✓poppy.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 404. https://myzuk.cfd/ via 2606:4700:3033::6815:84a → 404 | works |
myzuk.cfd Has IPv6
| A (IPv4) | 104.21.8.74 172.67.156.236 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::6815:84a 2606:4700:3033::ac43:9cec |
www.myzuk.cfd Has IPv6
| A (IPv4) | 172.67.156.236 104.21.8.74 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::ac43:9cec 2606:4700:3033::6815:84a |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/UlUzm72FNn · How we measure
Checked 2026-11-10 06:09:37 UTC. Full DNS report: dns.pizza/domain/myzuk.cfd · Age, certificate and blocklists: how.is/myzuk.cfd · JSON: /api/v1/myzuk.cfd