Yes — cspeace.fun has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 cspeace.fun has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:1409 answers · 443✓ 2606:4700:3037::ac43:bec1 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. carrera.ns.cloudflare.com ✓rene.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://cspeace.fun/ via 2606:4700:3033::6815:1409 → 302https://orange-shadow-90af.cloudflareaccess.com/cdn-cgi/access/login/cspeace.fun?kid=76e2738f5f6382f750e957178f0c56ef6607ea85625dfe4a03c98b7764008a76&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.NSotGawYGOBt1Pm14pvdlVml9ifz_yI7kWN17OnmwfyqBjvlJ56xbj3-UznrDkzN_y9SscUF9hwR3JBG2gFwptUzIlXaN8dwN5z5862UBY6mLqxSq-Fbc93ky777Hi2qr1lQ14Qz49uQ6H-AoiguYRl0VSBtysWE5qms4aQ23-v6Bio0JIdF3OSqE9eU3aHUggBqL1yoUoT7aic90WSK0cJ9iJ3oQbBDpoAxdVnhlA4P4kR3dzlCnDbKapQqikQYPxDnohhV1v9gVKZ8qpuZPObVxWDsg7fh-V43mRX-qvPnrK37T_csvCF7uyr75VU7IZOZmiHk3yoC-MXwbl4wCw&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/cspeace.fun.svg)](https://aaaa.bot/cspeace.fun)

Check again

cspeace.fun Has IPv6

A (IPv4)	104.21.20.9 172.67.190.193
AAAA (IPv6)	2606:4700:3033::6815:1409 2606:4700:3037::ac43:bec1

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: cspeace.fun
Measured 2026-11-10 14:59:42 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.20.9, 172.67.190.193
AAAA (IPv6): 2606:4700:3033::6815:1409, 2606:4700:3037::ac43:bec1

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: cspeace.fun has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::6815:1409: answers (TCP 443)
    2606:4700:3037::ac43:bec1: 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://cspeace.fun/ via 2606:4700:3033::6815:1409 -> HTTP 302, certificate: valid
    https://orange-shadow-90af.cloudflareaccess.com/cdn-cgi/access/login/cspeace.fun?kid=76e2738f5f6382f750e957178f0c56ef6607ea85625dfe4a03c98b7764008a76&meta=eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijg2OGFmMjMzMzMwYTk2ZmFjNTUzMTBhMmQyN2E2MmQ1ZWM1YWY5Zjg3ZDBhOTg5OTNhMzk0MjZlMDg1NGI2NzcifQ.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.NSotGawYGOBt1Pm14pvdlVml9ifz_yI7kWN17OnmwfyqBjvlJ56xbj3-UznrDkzN_y9SscUF9hwR3JBG2gFwptUzIlXaN8dwN5z5862UBY6mLqxSq-Fbc93ky777Hi2qr1lQ14Qz49uQ6H-AoiguYRl0VSBtysWE5qms4aQ23-v6Bio0JIdF3OSqE9eU3aHUggBqL1yoUoT7aic90WSK0cJ9iJ3oQbBDpoAxdVnhlA4P4kR3dzlCnDbKapQqikQYPxDnohhV1v9gVKZ8qpuZPObVxWDsg7fh-V43mRX-qvPnrK37T_csvCF7uyr75VU7IZOZmiHk3yoC-MXwbl4wCw&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/lzTbPURLng

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

Checked 2026-11-10 14:59:42 UTC. Full DNS report: dns.pizza/domain/cspeace.fun · Age, certificate and blocklists: how.is/cspeace.fun · JSON: /api/v1/cspeace.fun