Has both IPv4 (A) and IPv6 (AAAA) addresses.
This is a saved measurement from 2026-11-14 08:39 UTC. Check official1fk5.buzz live now
| Website over IPv6 official1fk5.buzz has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:f23 answers · 443✓ 2606:4700:3032::ac43:a14c answers · 443 | yes |
| www over IPv6 www.official1fk5.buzz has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::ac43:a14c answers · 443✓ 2606:4700:3031::6815:f23 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. elisabeth.ns.cloudflare.com ✓isaac.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 403. https://official1fk5.buzz/ via 2606:4700:3031::6815:f23 → 403 | works |
official1fk5.buzz Has IPv6
| A (IPv4) | 172.67.161.76 104.21.15.35 |
|---|---|
| AAAA (IPv6) | 2606:4700:3031::6815:f23 2606:4700:3032::ac43:a14c |
www.official1fk5.buzz Has IPv6
| A (IPv4) | 104.21.15.35 172.67.161.76 |
|---|---|
| AAAA (IPv6) | 2606:4700:3032::ac43:a14c 2606:4700:3031::6815:f23 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/rsTmkzitCr · How we measure
Checked 2026-11-14 08:39:10 UTC. Full DNS report: dns.pizza/domain/official1fk5.buzz · Age, certificate and blocklists: how.is/official1fk5.buzz · JSON: /api/v1/official1fk5.buzz