Yes — saloncolour.fyi has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 saloncolour.fyi has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:42e0 answers · 443✓ 2606:4700:3031::ac43:cfb9 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. cody.ns.cloudflare.com ✓tricia.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://saloncolour.fyi/ via 2606:4700:3033::6815:42e0 → 302https://portner-apps.cloudflareaccess.com/cdn-cgi/access/login/saloncolour.fyi?kid=c12299f940b855d4b8ad51ac8894fec55a07d44ac282474db28c44fd2b913944&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.ky25nU3AkkYpnxcwMBPbOOQb_9ONONakfAFhuWQhcyK5C7JvFH1yCrepdtVHetBjHGg1hTpGNOH9guXiBpXkfr_sVIzQgKU-bJ5sZmTrVUJF06ePvD6O9zK5mri4i6GKEZY7CyCt7c_W6x4IlMk0YO02vxWVbv1wgIIveclb4pAroyZxxqZrut22ylBtS6yKrYfycnnb2Li-5VceldkgLYucuJSCbwSwevrKZV8p9Q8uWecJ9CBJGX7VuZJ5KsIbc4MNueIQkZVK8LXkPxZjEIPcKMqsnqmB-kIkOZ6vKJffKh4CKZMkJtb_K_GFSlPn7NMwSmzDpeNAPCtRZ9dfqQ&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/saloncolour.fyi.svg)](https://aaaa.bot/saloncolour.fyi)

Check again

saloncolour.fyi Has IPv6

A (IPv4)	172.67.207.185 104.21.66.224
AAAA (IPv6)	2606:4700:3033::6815:42e0 2606:4700:3031::ac43:cfb9

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: saloncolour.fyi
Measured 2026-10-31 18:53:39 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.207.185, 104.21.66.224
AAAA (IPv6): 2606:4700:3033::6815:42e0, 2606:4700:3031::ac43:cfb9

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: saloncolour.fyi has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::6815:42e0: answers (TCP 443)
    2606:4700:3031::ac43:cfb9: 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 after 1 redirect: HTTP 200.
    https://saloncolour.fyi/ via 2606:4700:3033::6815:42e0 -> HTTP 302, certificate: valid
    https://portner-apps.cloudflareaccess.com/cdn-cgi/access/login/saloncolour.fyi?kid=c12299f940b855d4b8ad51ac8894fec55a07d44ac282474db28c44fd2b913944&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.ky25nU3AkkYpnxcwMBPbOOQb_9ONONakfAFhuWQhcyK5C7JvFH1yCrepdtVHetBjHGg1hTpGNOH9guXiBpXkfr_sVIzQgKU-bJ5sZmTrVUJF06ePvD6O9zK5mri4i6GKEZY7CyCt7c_W6x4IlMk0YO02vxWVbv1wgIIveclb4pAroyZxxqZrut22ylBtS6yKrYfycnnb2Li-5VceldkgLYucuJSCbwSwevrKZV8p9Q8uWecJ9CBJGX7VuZJ5KsIbc4MNueIQkZVK8LXkPxZjEIPcKMqsnqmB-kIkOZ6vKJffKh4CKZMkJtb_K_GFSlPn7NMwSmzDpeNAPCtRZ9dfqQ&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/G9s0I4-snn

Permanent link: aaaa.bot/r/G9s0I4-snn · How we measure

Checked 2026-10-31 18:53:39 UTC. Full DNS report: dns.pizza/domain/saloncolour.fyi · JSON: /api/v1/saloncolour.fyi