Yes — picklebattle.app has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 picklebattle.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:57b5 answers · 443✓ 2606:4700:3036::ac43:aa81 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. robert.ns.cloudflare.com ✓tess.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://picklebattle.app/ via 2606:4700:3030::6815:57b5 → 302https://gentle-mountain-e203.cloudflareaccess.com/cdn-cgi/access/login/picklebattle.app?kid=f115897bc3014089534baba26177e5786c1ca4ce2b8242fddee8a05e3b4df7d6&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.dlbaupIO8fSPGYPnzDYOVSqQLfcX6hvd-JGUZdVkYudILa_jiHonY2fvbDZwl3xCSR8P05XizB6VVd9y95A8Vlt9_NWYA_VioP_IenjMxGgrefBtwWW_j-2JPwaYWs_vKOlwkHH-4BW2lAj9_1wyY0IWlM27xnxN3E-D9xhQFmSVVrR6ccUpwdsQyY7C-IZE32MgSojXYwVuPKzGPpeH6kg5BTq1jOQChJ_4ZWd4lagFSzBy7Z37yunODMZn85AeJ31cFGE3mOMrXaN3reXPugoejbM2Ovk5zGUHCm7MddsSEUckj1GcSSt0kw1OIA-sfSFPL-qTay2-zWp1egMjVA&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/picklebattle.app.svg)](https://aaaa.bot/picklebattle.app)

Check again

picklebattle.app Has IPv6

A (IPv4)	104.21.87.181 172.67.170.129
AAAA (IPv6)	2606:4700:3030::6815:57b5 2606:4700:3036::ac43:aa81

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: picklebattle.app
Measured 2026-11-14 15:58:16 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.87.181, 172.67.170.129
AAAA (IPv6): 2606:4700:3030::6815:57b5, 2606:4700:3036::ac43:aa81

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: picklebattle.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::6815:57b5: answers (TCP 443)
    2606:4700:3036::ac43:aa81: 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://picklebattle.app/ via 2606:4700:3030::6815:57b5 -> HTTP 302, certificate: valid
    https://gentle-mountain-e203.cloudflareaccess.com/cdn-cgi/access/login/picklebattle.app?kid=f115897bc3014089534baba26177e5786c1ca4ce2b8242fddee8a05e3b4df7d6&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.dlbaupIO8fSPGYPnzDYOVSqQLfcX6hvd-JGUZdVkYudILa_jiHonY2fvbDZwl3xCSR8P05XizB6VVd9y95A8Vlt9_NWYA_VioP_IenjMxGgrefBtwWW_j-2JPwaYWs_vKOlwkHH-4BW2lAj9_1wyY0IWlM27xnxN3E-D9xhQFmSVVrR6ccUpwdsQyY7C-IZE32MgSojXYwVuPKzGPpeH6kg5BTq1jOQChJ_4ZWd4lagFSzBy7Z37yunODMZn85AeJ31cFGE3mOMrXaN3reXPugoejbM2Ovk5zGUHCm7MddsSEUckj1GcSSt0kw1OIA-sfSFPL-qTay2-zWp1egMjVA&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/XbVhKdKJt-

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

Checked 2026-11-14 15:58:16 UTC. Full DNS report: dns.pizza/domain/picklebattle.app · Age, certificate and blocklists: how.is/picklebattle.app · JSON: /api/v1/picklebattle.app