Yes — araratone.app has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 araratone.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:aef answers · 443✓ 2606:4700:3036::ac43:a4d2 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. bjorn.ns.cloudflare.com ✓suzanne.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://araratone.app/ via 2606:4700:3031::6815:aef → 302https://bitter-lake-22a3.cloudflareaccess.com/cdn-cgi/access/login/araratone.app?kid=b5d61757e5539c758154a848bed335d5926aa4305c438da5438f9cd296b4880b&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.R8ezYvXoj2aBWXXZbl2lXck-RkQWaux2oEbx8CE_WJzLTkTprsWTarPUi8GJPKKs1iQOHahSs1FGBqheXIIHP0Rj2uGfI1X1aOFvSibhOnONpDaCztdwEFsU1kpLnIbBwjK1mRiiLdvad-eGaDk3Vrc8B9KSjDs4t-2E84-Kz_hx67fjCn0U-qRef6A6mfYZEshR5EOXK_eSxP8WS853p-tzl7GuIAnUvK0iwt99gYOnrOIeZZ4oenRKAS4rCwo7o8stSCdyNy3HDPUw_b6foWQfK_vtOtHjLI0NNVH74bS5qglezZoY4rzzn-GrLS8F1Ih6HUWEFkZUkDLGtwTANQ&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/araratone.app.svg)](https://aaaa.bot/araratone.app)

Check again

araratone.app Has IPv6

A (IPv4)	104.21.10.239 172.67.164.210
AAAA (IPv6)	2606:4700:3031::6815:aef 2606:4700:3036::ac43:a4d2

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: araratone.app
Measured 2026-11-14 04:07:48 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.10.239, 172.67.164.210
AAAA (IPv6): 2606:4700:3031::6815:aef, 2606:4700:3036::ac43:a4d2

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: araratone.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::6815:aef: answers (TCP 443)
    2606:4700:3036::ac43:a4d2: 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://araratone.app/ via 2606:4700:3031::6815:aef -> HTTP 302, certificate: valid
    https://bitter-lake-22a3.cloudflareaccess.com/cdn-cgi/access/login/araratone.app?kid=b5d61757e5539c758154a848bed335d5926aa4305c438da5438f9cd296b4880b&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.R8ezYvXoj2aBWXXZbl2lXck-RkQWaux2oEbx8CE_WJzLTkTprsWTarPUi8GJPKKs1iQOHahSs1FGBqheXIIHP0Rj2uGfI1X1aOFvSibhOnONpDaCztdwEFsU1kpLnIbBwjK1mRiiLdvad-eGaDk3Vrc8B9KSjDs4t-2E84-Kz_hx67fjCn0U-qRef6A6mfYZEshR5EOXK_eSxP8WS853p-tzl7GuIAnUvK0iwt99gYOnrOIeZZ4oenRKAS4rCwo7o8stSCdyNy3HDPUw_b6foWQfK_vtOtHjLI0NNVH74bS5qglezZoY4rzzn-GrLS8F1Ih6HUWEFkZUkDLGtwTANQ&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/6Eza2rUZOg

Permanent link: aaaa.bot/r/6Eza2rUZOg · How we measure

Checked 2026-11-14 04:07:48 UTC. Full DNS report: dns.pizza/domain/araratone.app · Age, certificate and blocklists: how.is/araratone.app · JSON: /api/v1/araratone.app