Yes — 91re66149632.buzz has IPv6.

Has both IPv4 (A) and IPv6 (AAAA) addresses.

This is a saved measurement from 2026-11-01 14:10 UTC. Check 91re66149632.buzz live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 91re66149632.buzz has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::ac43:8798 answers · 443✓ 2606:4700:3030::6815:1a44 answers · 443	yes
www over IPv6 www.91re66149632.buzz has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::ac43:8798 answers · 443✓ 2606:4700:3030::6815:1a44 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. dilbert.ns.cloudflare.com ✓itzel.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.

https://91re66149632.buzz/ via 2606:4700:3030::ac43:8798 → 200

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/91re66149632.buzz.svg)](https://aaaa.bot/91re66149632.buzz)

Check again

91re66149632.buzz Has IPv6

A (IPv4)	104.21.26.68 172.67.135.152
AAAA (IPv6)	2606:4700:3030::ac43:8798 2606:4700:3030::6815:1a44

www.91re66149632.buzz Has IPv6

A (IPv4)	172.67.135.152 104.21.26.68
AAAA (IPv6)	2606:4700:3030::ac43:8798 2606:4700:3030::6815:1a44

Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).

Copy the evidence — a citation-ready record of this measurement

IPv6 measurement: 91re66149632.buzz
Measured 2026-11-01 14:10:21 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.26.68, 172.67.135.152
AAAA (IPv6): 2606:4700:3030::ac43:8798, 2606:4700:3030::6815:1a44
www AAAA:    2606:4700:3030::ac43:8798, 2606:4700:3030::6815:1a44

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: 91re66149632.buzz has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::ac43:8798: answers (TCP 443)
    2606:4700:3030::6815:1a44: answers (TCP 443)
- www over IPv6: www.91re66149632.buzz has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::ac43:8798: answers (TCP 443)
    2606:4700:3030::6815:1a44: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.
- Nameservers have IPv6: 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.

Reachability = a TCP connection opened on port 443 (or 80).

HTTPS over IPv6 (not graded): Loads over IPv6 with a valid certificate: HTTP 200.
    https://91re66149632.buzz/ via 2606:4700:3030::ac43:8798 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/c_cnAX9u_4

Permanent link: aaaa.bot/r/c_cnAX9u_4 · How we measure

Checked 2026-11-01 14:10:21 UTC. Full DNS report: dns.pizza/domain/91re66149632.buzz · JSON: /api/v1/91re66149632.buzz