Yes — matchbx.page has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 matchbx.page has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::ac43:ba89 answers · 443✓ 2606:4700:3035::6815:5c30 answers · 443	yes
www over IPv6 www.matchbx.page has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::ac43:ba89 answers · 443✓ 2606:4700:3035::6815:5c30 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. route2.mx.cloudflare.net ✓route3.mx.cloudflare.net ✓route1.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. carl.ns.cloudflare.com ✓virginia.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://matchbx.page/ via 2606:4700:3032::ac43:ba89 → 302https://ancient-cherry-ba89.cloudflareaccess.com/cdn-cgi/access/login/matchbx.page?kid=26868e14b89a62ccff9742af81dd6cadd6002a292ac7fc3fd7cfaad674069d77&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.dsvRxkaNddMED0bhTocGzuDwAA6zDDDsXtG4ngE_K_qsGQ11Eo2YLFXitFUvYDDNf0hZNMtIgeDWSIEKqpf9xZVwjGjEBU3dN51R7jy_97d--jYrnUKLtkYV9_reXEFJtBdGP_L1vUkSpEZlUSMXVeNdr6lyZYjRX5WvBqaZ8s1ZF7jV0oMipQBbz2jvf1VcG10zoXTiS7llT74J7SAfYchK67j99edeTpP01V09QDnjUblwfFl_oCuT7GF3hF8s_i5wHyWbIwutM0ix1tWvN4IOZrcp4UZ1G7dbHzqI-9ZrV1ITKyiNolURKoQN1wSBt753CX8NejA3tq31zRIuUw&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/matchbx.page.svg)](https://aaaa.bot/matchbx.page)

Check again

matchbx.page Has IPv6

A (IPv4)	104.21.92.48 172.67.186.137
AAAA (IPv6)	2606:4700:3032::ac43:ba89 2606:4700:3035::6815:5c30

www.matchbx.page Has IPv6

A (IPv4)	104.21.92.48 172.67.186.137
AAAA (IPv6)	2606:4700:3032::ac43:ba89 2606:4700:3035::6815:5c30

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: matchbx.page
Measured 2026-11-14 05:01:20 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.92.48, 172.67.186.137
AAAA (IPv6): 2606:4700:3032::ac43:ba89, 2606:4700:3035::6815:5c30
www AAAA:    2606:4700:3032::ac43:ba89, 2606:4700:3035::6815:5c30

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: matchbx.page has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::ac43:ba89: answers (TCP 443)
    2606:4700:3035::6815:5c30: answers (TCP 443)
- www over IPv6: www.matchbx.page has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::ac43:ba89: answers (TCP 443)
    2606:4700:3035::6815:5c30: 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://matchbx.page/ via 2606:4700:3032::ac43:ba89 -> HTTP 302, certificate: valid
    https://ancient-cherry-ba89.cloudflareaccess.com/cdn-cgi/access/login/matchbx.page?kid=26868e14b89a62ccff9742af81dd6cadd6002a292ac7fc3fd7cfaad674069d77&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.dsvRxkaNddMED0bhTocGzuDwAA6zDDDsXtG4ngE_K_qsGQ11Eo2YLFXitFUvYDDNf0hZNMtIgeDWSIEKqpf9xZVwjGjEBU3dN51R7jy_97d--jYrnUKLtkYV9_reXEFJtBdGP_L1vUkSpEZlUSMXVeNdr6lyZYjRX5WvBqaZ8s1ZF7jV0oMipQBbz2jvf1VcG10zoXTiS7llT74J7SAfYchK67j99edeTpP01V09QDnjUblwfFl_oCuT7GF3hF8s_i5wHyWbIwutM0ix1tWvN4IOZrcp4UZ1G7dbHzqI-9ZrV1ITKyiNolURKoQN1wSBt753CX8NejA3tq31zRIuUw&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/N4xuz2Chm1

Permanent link: aaaa.bot/r/N4xuz2Chm1 · How we measure

Checked 2026-11-14 05:01:20 UTC. Full DNS report: dns.pizza/domain/matchbx.page · Age, certificate and blocklists: how.is/matchbx.page · JSON: /api/v1/matchbx.page