Yes — steam.blue has IPv6.

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

This is a saved measurement from 2026-11-02 03:51 UTC. Check steam.blue live now

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
steam.blue has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3037::6815:21f6 answers · 443✓ 2606:4700:3034::ac43:97fc answers · 443
yes
www over IPv6
www.steam.blue has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3034::ac43:97fc answers · 443✓ 2606:4700:3037::6815:21f6 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.
boyd.ns.cloudflare.com ✓daisy.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 403.
https://steam.blue/ via 2606:4700:3037::6815:21f6 → 403
works

Nothing keeping you from an A

  1. Nothing to fix
    Show it off: add the badge to your README.
    [![IPv6](https://aaaa.bot/badge/steam.blue.svg)](https://aaaa.bot/steam.blue)

Check again

steam.blue  Has IPv6

A (IPv4)172.67.151.252
104.21.33.246
AAAA (IPv6)2606:4700:3037::6815:21f6
2606:4700:3034::ac43:97fc

www.steam.blue  Has IPv6

A (IPv4)104.21.33.246
172.67.151.252
AAAA (IPv6)2606:4700:3034::ac43:97fc
2606:4700:3037::6815:21f6

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

 Permanent link: aaaa.bot/r/YDCId95Yse · How we measure

Checked 2026-11-02 03:51:01 UTC. Full DNS report: dns.pizza/domain/steam.blue · JSON: /api/v1/steam.blue