Yes — steam.wiki has IPv6.

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

Measured 2026-11-06 18:00 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check steam.wiki now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 steam.wiki has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::ac43:88f3 answers · 443✓ 2606:4700:3037::6815:7a1 answers · 443	yes
www over IPv6 www.steam.wiki has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:7a1 answers · 443✓ 2606:4700:3030::ac43:88f3 answers · 443	yes
Mail servers (MX) have IPv6 Null MX — this domain says it doesn't receive mail.	n/a
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. gannon.ns.cloudflare.com ✓laila.ns.cloudflare.com ✓	yes

First measured 2026-11-06; last confirmed 2026-11-06.

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.

https://steam.wiki/ via 2606:4700:3030::ac43:88f3 → 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/steam.wiki.svg)](https://aaaa.bot/steam.wiki)

Check again

steam.wiki Has IPv6

A (IPv4)	104.21.7.161 172.67.136.243
AAAA (IPv6)	2606:4700:3030::ac43:88f3 2606:4700:3037::6815:7a1

www.steam.wiki Has IPv6

A (IPv4)	172.67.136.243 104.21.7.161
AAAA (IPv6)	2606:4700:3037::6815:7a1 2606:4700:3030::ac43:88f3

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: steam.wiki
Measured 2026-11-06 18:00:42 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.7.161, 172.67.136.243
AAAA (IPv6): 2606:4700:3030::ac43:88f3, 2606:4700:3037::6815:7a1
www AAAA:    2606:4700:3037::6815:7a1, 2606:4700:3030::ac43:88f3

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: steam.wiki has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3030::ac43:88f3: answers (TCP 443)
    2606:4700:3037::6815:7a1: answers (TCP 443)
- www over IPv6: www.steam.wiki has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3037::6815:7a1: answers (TCP 443)
    2606:4700:3030::ac43:88f3: answers (TCP 443)
- Mail servers (MX) have IPv6: Null MX — this domain says it doesn't receive mail.
- 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: HTTP 200.
    https://steam.wiki/ via 2606:4700:3030::ac43:88f3 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/JBjNLtZyd9

Permanent link: aaaa.bot/r/JBjNLtZyd9 · How we measure

Checked 2026-11-06 18:00:42 UTC. Full DNS report: dns.pizza/domain/steam.wiki · Age, certificate and blocklists: how.is/steam.wiki · JSON: /api/v1/steam.wiki