Yes — openalmsproject.org has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 openalmsproject.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:2981 answers · 443✓ 2606:4700:3031::ac43:a501 answers · 443	yes
www over IPv6 www.openalmsproject.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:2981 answers · 443✓ 2606:4700:3031::ac43:a501 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. route3.mx.cloudflare.net ✓route1.mx.cloudflare.net ✓route2.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. eric.ns.cloudflare.com ✓mira.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://openalmsproject.org/ via 2606:4700:3036::6815:2981 → 302https://tiny-glitter-c8bc.cloudflareaccess.com/cdn-cgi/access/login/openalmsproject.org?kid=bfc73afea1913286b1e6e0a81bb95bba989185f4d902c1433137d292705be03b&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.Gt8KpAeS3YBTxFnDwZ6czm1J3eUk4zG1GJ1tgC_5hJ0y79jxXBvGSYeWw1qzlcm-XbA6oFbFkCxtW86IWh7bthcZ33Y6dopiU3fANK01RBRjkvmHhz9FDhJ5BiraxufNHJ63NNb3aT_lchzyEog_EZzzBUrZJ_Gk575YLwTtPxHVRmS3YjFzZ_bGMjuADCbkdKK5Mz7TMd_0RN7C-Cv0DtAE9qvYNFo5RV-Qp7JuTfr5BaGViGl5bKRirm4K_-tMEB0gHDZohXFzyFtPmPIalM6IQYJQ9YGgGIYiZh-WjENYPcARhVPX51ZXf1_C5ERXD6XIMgoxcs2iXDsDHMENAg&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/openalmsproject.org.svg)](https://aaaa.bot/openalmsproject.org)

Check again

openalmsproject.org Has IPv6

A (IPv4)	172.67.165.1 104.21.41.129
AAAA (IPv6)	2606:4700:3036::6815:2981 2606:4700:3031::ac43:a501

www.openalmsproject.org Has IPv6

A (IPv4)	104.21.41.129 172.67.165.1
AAAA (IPv6)	2606:4700:3036::6815:2981 2606:4700:3031::ac43:a501

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: openalmsproject.org
Measured 2026-11-14 15:47:17 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.165.1, 104.21.41.129
AAAA (IPv6): 2606:4700:3036::6815:2981, 2606:4700:3031::ac43:a501
www AAAA:    2606:4700:3036::6815:2981, 2606:4700:3031::ac43:a501

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: openalmsproject.org has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:2981: answers (TCP 443)
    2606:4700:3031::ac43:a501: answers (TCP 443)
- www over IPv6: www.openalmsproject.org has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3036::6815:2981: answers (TCP 443)
    2606:4700:3031::ac43:a501: 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://openalmsproject.org/ via 2606:4700:3036::6815:2981 -> HTTP 302, certificate: valid
    https://tiny-glitter-c8bc.cloudflareaccess.com/cdn-cgi/access/login/openalmsproject.org?kid=bfc73afea1913286b1e6e0a81bb95bba989185f4d902c1433137d292705be03b&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.Gt8KpAeS3YBTxFnDwZ6czm1J3eUk4zG1GJ1tgC_5hJ0y79jxXBvGSYeWw1qzlcm-XbA6oFbFkCxtW86IWh7bthcZ33Y6dopiU3fANK01RBRjkvmHhz9FDhJ5BiraxufNHJ63NNb3aT_lchzyEog_EZzzBUrZJ_Gk575YLwTtPxHVRmS3YjFzZ_bGMjuADCbkdKK5Mz7TMd_0RN7C-Cv0DtAE9qvYNFo5RV-Qp7JuTfr5BaGViGl5bKRirm4K_-tMEB0gHDZohXFzyFtPmPIalM6IQYJQ9YGgGIYiZh-WjENYPcARhVPX51ZXf1_C5ERXD6XIMgoxcs2iXDsDHMENAg&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/TWtQN1k2S7

Permanent link: aaaa.bot/r/TWtQN1k2S7 · How we measure

Checked 2026-11-14 15:47:17 UTC. Full DNS report: dns.pizza/domain/openalmsproject.org · Age, certificate and blocklists: how.is/openalmsproject.org · JSON: /api/v1/openalmsproject.org