Yes — dental-desk.app has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 dental-desk.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:1090 answers · 443✓ 2606:4700:3035::ac43:d533 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. karsyn.ns.cloudflare.com ✓ken.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://dental-desk.app/ via 2606:4700:3037::6815:1090 → 302https://lucky-disk-df67.cloudflareaccess.com/cdn-cgi/access/login/dental-desk.app?kid=e781aaa4aaedf6b6532c0ad5baa988d819a747e55e757f5b6ab32da35c48000a&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.TcCxhWZDvOy3FYYyBEj8Ws9S-eYXmw-a45fEziWe4tCxcHgS4eE-R3tr1Rx77m3g0g9lPfLqC_-9ZFBPpEZ7rehE9ZzrHYApMF6H8wdW7KteLJbVHgfjwewtrZm21WwFZJBF8BUXwvtbTtimTnFrkeVzwC4jqdZmPuDFj3C4advf47jUdsi2GmCoRziLohTg_hhkI3Fffl3PqrdcS0CC1q8NvxmskIfEo50xO3OFNwVbBMFkQeZoEskUqj9orWjU-7Gfu1CRbrlpSQN8Cy-WHdoLSIWZ9OlXGGlJa2eEcAPxp4nOri5lMURKqvjm4ELqKrx9_W8L_65fWeGIJQHPTA&redirect_url=%2F via 2606:4700:300a::6813:c21d → 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/dental-desk.app.svg)](https://aaaa.bot/dental-desk.app)

Check again

dental-desk.app Has IPv6

A (IPv4)	172.67.213.51 104.21.16.144
AAAA (IPv6)	2606:4700:3037::6815:1090 2606:4700:3035::ac43:d533

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: dental-desk.app
Measured 2026-11-15 14:40:07 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.213.51, 104.21.16.144
AAAA (IPv6): 2606:4700:3037::6815:1090, 2606:4700:3035::ac43:d533

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: dental-desk.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::6815:1090: answers (TCP 443)
    2606:4700:3035::ac43:d533: 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://dental-desk.app/ via 2606:4700:3037::6815:1090 -> HTTP 302, certificate: valid
    https://lucky-disk-df67.cloudflareaccess.com/cdn-cgi/access/login/dental-desk.app?kid=e781aaa4aaedf6b6532c0ad5baa988d819a747e55e757f5b6ab32da35c48000a&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.TcCxhWZDvOy3FYYyBEj8Ws9S-eYXmw-a45fEziWe4tCxcHgS4eE-R3tr1Rx77m3g0g9lPfLqC_-9ZFBPpEZ7rehE9ZzrHYApMF6H8wdW7KteLJbVHgfjwewtrZm21WwFZJBF8BUXwvtbTtimTnFrkeVzwC4jqdZmPuDFj3C4advf47jUdsi2GmCoRziLohTg_hhkI3Fffl3PqrdcS0CC1q8NvxmskIfEo50xO3OFNwVbBMFkQeZoEskUqj9orWjU-7Gfu1CRbrlpSQN8Cy-WHdoLSIWZ9OlXGGlJa2eEcAPxp4nOri5lMURKqvjm4ELqKrx9_W8L_65fWeGIJQHPTA&redirect_url=%2F via 2606:4700:300a::6813:c21d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/NspqcBPca2

Permanent link: aaaa.bot/r/NspqcBPca2 · How we measure

Checked 2026-11-15 14:40:07 UTC. Full DNS report: dns.pizza/domain/dental-desk.app · Age, certificate and blocklists: how.is/dental-desk.app · JSON: /api/v1/dental-desk.app