Yes — brainpot.cloud has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
brainpot.cloud has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3037::ac43:abd1 answers · 443✓ 2606:4700:3033::6815:2fbb answers · 443
yes
www over IPv6
www.brainpot.cloud has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3037::ac43:abd1 answers · 443✓ 2606:4700:3033::6815:2fbb answers · 443
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
route2.mx.cloudflare.net ✓route1.mx.cloudflare.net ✓route3.mx.cloudflare.net ✓
yes
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
sierra.ns.cloudflare.com ✓sullivan.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 404.
https://brainpot.cloud/ via 2606:4700:3037::ac43:abd1 → 404
works
 Which outside scripts, fonts, payments or chat brainpot.cloud loads from have no IPv6.
 Load brainpot.cloud over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

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

Check again

brainpot.cloud  Has IPv6

A (IPv4)172.67.171.209
104.21.47.187
AAAA (IPv6)2606:4700:3037::ac43:abd1
2606:4700:3033::6815:2fbb

www.brainpot.cloud  Has IPv6

A (IPv4)104.21.47.187
172.67.171.209
AAAA (IPv6)2606:4700:3037::ac43:abd1
2606:4700:3033::6815:2fbb

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

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

Checked 2026-11-06 22:04:47 UTC. Full DNS report: dns.pizza/domain/brainpot.cloud · Age, certificate and blocklists: how.is/brainpot.cloud · JSON: /api/v1/brainpot.cloud