Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 official8c53.buzz has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::ac43:c1f1 answers · 443✓ 2606:4700:3033::6815:2c12 answers · 443 | yes |
| www over IPv6 www.official8c53.buzz has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:2c12 answers · 443✓ 2606:4700:3033::ac43:c1f1 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. kami.ns.cloudflare.com ✓zahir.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 403. https://official8c53.buzz/ via 2606:4700:3033::ac43:c1f1 → 403 | works |
official8c53.buzz Has IPv6
| A (IPv4) | 172.67.193.241 104.21.44.18 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::ac43:c1f1 2606:4700:3033::6815:2c12 |
www.official8c53.buzz Has IPv6
| A (IPv4) | 104.21.44.18 172.67.193.241 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::6815:2c12 2606:4700:3033::ac43:c1f1 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/lKrOaanbQB · How we measure
Checked 2026-11-14 08:45:16 UTC. Full DNS report: dns.pizza/domain/official8c53.buzz · Age, certificate and blocklists: how.is/official8c53.buzz · JSON: /api/v1/official8c53.buzz