Yes — clairai.app has IPv6.

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

This is a saved measurement from 2026-11-03 02:11 UTC. Check clairai.app live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 clairai.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:44dc answers · 443✓ 2606:4700:3034::ac43:c6f9 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. smtp.google.com ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. dane.ns.cloudflare.com ✓veronica.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://clairai.app/ via 2606:4700:3033::6815:44dc → 302https://zriwil-academy.cloudflareaccess.com/cdn-cgi/access/login/clairai.app?kid=61bc3a7f8720756ee497b16293392d4e93b543ed3cecdc215cea9cd30b7baa2b&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjEwNmJhMmM2ZTZlOGExNmY4NzE3MmMyMGI5ZjZlOWNhZDJlZGVkOGViODJhNmJjNjkzY2E5YTU2OGQ4MmUxZjcifQ.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.jsnONNXug1xs95l70Lo4ZGhIp2A74CJTjv919JrFI0m0nyzH3qZaflCX2bsNBvfpPlo-rt2qZlYpBrsnjhx60sN7FGOU98Kg3bGv1W15RlVLqgA59yrR1vaXDcHZLqCC5KXozSrOnXBcP1UwUYDOGqbMQ3d3BIST1Y3PkvOo9GJhB70jpZuoj3QcUX-hRS0v2941q7s0XWsPqFL7eCj0XYjdRWWzgV4DPlzOwqn4GqeZ_BERMMqKnNkVTGQZfJXxzjkym_ow9lfa8j-2D-n0s-wDh33KYRuD4_9ixob7j4C1f7od4Y0Y6v6cW5oG2XwQvz3mKxiZWySw5qcQVD7BkA&redirect_url=%2F via 2606:4700:300a::6813:c31d → 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/clairai.app.svg)](https://aaaa.bot/clairai.app)

Check again

clairai.app Has IPv6

A (IPv4)	172.67.198.249 104.21.68.220
AAAA (IPv6)	2606:4700:3033::6815:44dc 2606:4700:3034::ac43:c6f9

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: clairai.app
Measured 2026-11-03 02:11:14 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.198.249, 104.21.68.220
AAAA (IPv6): 2606:4700:3033::6815:44dc, 2606:4700:3034::ac43:c6f9

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: clairai.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::6815:44dc: answers (TCP 443)
    2606:4700:3034::ac43:c6f9: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server 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 after 1 redirect: HTTP 200.
    https://clairai.app/ via 2606:4700:3033::6815:44dc -> HTTP 302, certificate: valid
    https://zriwil-academy.cloudflareaccess.com/cdn-cgi/access/login/clairai.app?kid=61bc3a7f8720756ee497b16293392d4e93b543ed3cecdc215cea9cd30b7baa2b&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjEwNmJhMmM2ZTZlOGExNmY4NzE3MmMyMGI5ZjZlOWNhZDJlZGVkOGViODJhNmJjNjkzY2E5YTU2OGQ4MmUxZjcifQ.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.jsnONNXug1xs95l70Lo4ZGhIp2A74CJTjv919JrFI0m0nyzH3qZaflCX2bsNBvfpPlo-rt2qZlYpBrsnjhx60sN7FGOU98Kg3bGv1W15RlVLqgA59yrR1vaXDcHZLqCC5KXozSrOnXBcP1UwUYDOGqbMQ3d3BIST1Y3PkvOo9GJhB70jpZuoj3QcUX-hRS0v2941q7s0XWsPqFL7eCj0XYjdRWWzgV4DPlzOwqn4GqeZ_BERMMqKnNkVTGQZfJXxzjkym_ow9lfa8j-2D-n0s-wDh33KYRuD4_9ixob7j4C1f7od4Y0Y6v6cW5oG2XwQvz3mKxiZWySw5qcQVD7BkA&redirect_url=%2F via 2606:4700:300a::6813:c31d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/RttgG73llH

Permanent link: aaaa.bot/r/RttgG73llH · How we measure

Checked 2026-11-03 02:11:14 UTC. Full DNS report: dns.pizza/domain/clairai.app · Age, certificate and blocklists: how.is/clairai.app · JSON: /api/v1/clairai.app