Yes — floemo.app has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 floemo.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:8cd7 answers · 443✓ 2606:4700:3035::6815:910 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. coen.ns.cloudflare.com ✓may.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://floemo.app/ via 2606:4700:3035::ac43:8cd7 → 302https://little-unit-8183.cloudflareaccess.com/cdn-cgi/access/login/floemo.app?kid=a0e66bf085edd79999ab419869bbf0b59e9e2e3806dc215dd35da3224d038852&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.EN4jA2t1YiN6LIgkPUCGcaLO_OsiJMOBTSrHkZap5Kbi98dNxNGS4QjuABQ_BO13bIb0qT-DsnYFbSgAHaqBWpOR91mf3vgFS_QPaxooJhov1V509dIRLD5cFJrUlUU0F8j-hMtJkyUD-DCOwHnfzM_1o8w8nX9-JOMstKRIjq_56J70eAFZS7OkyT5E4ai8R3kzthfSvHPQZrAZ3HKa4iNGHY3vf8-p7nqt3HC1Q3bZxOdCtMnf4wSkGjd0jGTwyNBoo4Nh_cTDhO7RjefQ14LlxcT6-n_5PB9sqWASZ6D4myUBwd2PzvxgytiIQnXBdTBaT6ZyejkJxbY2zAsR1A&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/floemo.app.svg)](https://aaaa.bot/floemo.app)

Check again

floemo.app Has IPv6

A (IPv4)	104.21.9.16 172.67.140.215
AAAA (IPv6)	2606:4700:3035::ac43:8cd7 2606:4700:3035::6815:910

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: floemo.app
Measured 2026-11-08 06:34:27 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.9.16, 172.67.140.215
AAAA (IPv6): 2606:4700:3035::ac43:8cd7, 2606:4700:3035::6815:910

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: floemo.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3035::ac43:8cd7: answers (TCP 443)
    2606:4700:3035::6815:910: 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://floemo.app/ via 2606:4700:3035::ac43:8cd7 -> HTTP 302, certificate: valid
    https://little-unit-8183.cloudflareaccess.com/cdn-cgi/access/login/floemo.app?kid=a0e66bf085edd79999ab419869bbf0b59e9e2e3806dc215dd35da3224d038852&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.EN4jA2t1YiN6LIgkPUCGcaLO_OsiJMOBTSrHkZap5Kbi98dNxNGS4QjuABQ_BO13bIb0qT-DsnYFbSgAHaqBWpOR91mf3vgFS_QPaxooJhov1V509dIRLD5cFJrUlUU0F8j-hMtJkyUD-DCOwHnfzM_1o8w8nX9-JOMstKRIjq_56J70eAFZS7OkyT5E4ai8R3kzthfSvHPQZrAZ3HKa4iNGHY3vf8-p7nqt3HC1Q3bZxOdCtMnf4wSkGjd0jGTwyNBoo4Nh_cTDhO7RjefQ14LlxcT6-n_5PB9sqWASZ6D4myUBwd2PzvxgytiIQnXBdTBaT6ZyejkJxbY2zAsR1A&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/5Rm4sRqRVT

Permanent link: aaaa.bot/r/5Rm4sRqRVT · How we measure

Checked 2026-11-08 06:34:27 UTC. Full DNS report: dns.pizza/domain/floemo.app · Age, certificate and blocklists: how.is/floemo.app · JSON: /api/v1/floemo.app