Yes — gamedayhockey.app has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 gamedayhockey.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:be79 answers · 443✓ 2606:4700:3035::6815:13ec answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. route1.mx.cloudflare.net ✓route2.mx.cloudflare.net ✓route3.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. jill.ns.cloudflare.com ✓steven.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://gamedayhockey.app/ via 2606:4700:3031::ac43:be79 → 302https://d20questsgame.cloudflareaccess.com/cdn-cgi/access/login/gamedayhockey.app?kid=2ee757017d0a4a3d57ad20f47dbb89a0c66bd90582240b050194fe6e517a0f9e&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImMyZTVhOTUzN2E2ZDUzOTllMzRjZjY1ZDBhMmVmNGM2M2ZiYjIwMjRjZWE0NTQ4MmIzOTlkZmE0NWY2OGI5YjUifQ.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.XgPXTplfS4VD2U96tY7-xKEEHxTXUUuK6xe83QyzG4ENr-xrodiYdcv1CuQSj-kaDYl1dnr0-LzNl5tgFfqO3A8zggV5KKo28PUj2bIO1-QuS_ChWlwD_Cdi1wyxSdi11zD53sv7nAL-kOU9W_DrUPw6F19d2rb14GsoHS5e0fBsTMszOda_P3KxFtoFVJqUrUgTkcr90quMEowM6PLEsTwt4pMI2mAaEhKRHFW5srw8iEpO_Gb9CHjCeCuJMD8z7Ee4DaBMJIfDcPFC9OWKxF-FqCSuU42bdnC5V_QJpgnHctnNszOCYSTBbyYtDGOhm3obRxyb7mfVElN8NTTgFQ&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/gamedayhockey.app.svg)](https://aaaa.bot/gamedayhockey.app)

Check again

gamedayhockey.app Has IPv6

A (IPv4)	172.67.190.121 104.21.19.236
AAAA (IPv6)	2606:4700:3031::ac43:be79 2606:4700:3035::6815:13ec

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: gamedayhockey.app
Measured 2026-11-03 11:35:26 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.190.121, 104.21.19.236
AAAA (IPv6): 2606:4700:3031::ac43:be79, 2606:4700:3035::6815:13ec

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: gamedayhockey.app has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::ac43:be79: answers (TCP 443)
    2606:4700:3035::6815:13ec: 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://gamedayhockey.app/ via 2606:4700:3031::ac43:be79 -> HTTP 302, certificate: valid
    https://d20questsgame.cloudflareaccess.com/cdn-cgi/access/login/gamedayhockey.app?kid=2ee757017d0a4a3d57ad20f47dbb89a0c66bd90582240b050194fe6e517a0f9e&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImMyZTVhOTUzN2E2ZDUzOTllMzRjZjY1ZDBhMmVmNGM2M2ZiYjIwMjRjZWE0NTQ4MmIzOTlkZmE0NWY2OGI5YjUifQ.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.XgPXTplfS4VD2U96tY7-xKEEHxTXUUuK6xe83QyzG4ENr-xrodiYdcv1CuQSj-kaDYl1dnr0-LzNl5tgFfqO3A8zggV5KKo28PUj2bIO1-QuS_ChWlwD_Cdi1wyxSdi11zD53sv7nAL-kOU9W_DrUPw6F19d2rb14GsoHS5e0fBsTMszOda_P3KxFtoFVJqUrUgTkcr90quMEowM6PLEsTwt4pMI2mAaEhKRHFW5srw8iEpO_Gb9CHjCeCuJMD8z7Ee4DaBMJIfDcPFC9OWKxF-FqCSuU42bdnC5V_QJpgnHctnNszOCYSTBbyYtDGOhm3obRxyb7mfVElN8NTTgFQ&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/GiuHi3QAE0

Permanent link: aaaa.bot/r/GiuHi3QAE0 · How we measure

Checked 2026-11-03 11:35:26 UTC. Full DNS report: dns.pizza/domain/gamedayhockey.app · Age, certificate and blocklists: how.is/gamedayhockey.app · JSON: /api/v1/gamedayhockey.app