Yes — wikimedia.org has IPv6.

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

This is a saved measurement from 2026-10-30 18:04 UTC. Check wikimedia.org live now

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 wikimedia.org has an AAAA record and answers on it. ✓ 2620:0:860:ed1a::1 answers · 443	yes
www over IPv6 www.wikimedia.org has an AAAA record and answers on it. ✓ 2620:0:860:ed1a::1 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx-in1001.wikimedia.org ✓mx-in2001.wikimedia.org ✓	yes
Nameservers have IPv6 3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns0.wikimedia.org ✓ns1.wikimedia.org ✓ns2.wikimedia.org ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.

https://wikimedia.org/ via 2620:0:860:ed1a::1 → 302https://www.wikimedia.org// via 2620:0:860:ed1a::1 → 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/wikimedia.org.svg)](https://aaaa.bot/wikimedia.org)

Check again

wikimedia.org Has IPv6

A (IPv4)	208.80.153.224
AAAA (IPv6)	2620:0:860:ed1a::1

www.wikimedia.org Has IPv6

Alias of	dyna.wikimedia.org
A (IPv4)	208.80.153.224
AAAA (IPv6)	2620:0:860:ed1a::1

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: wikimedia.org
Measured 2026-10-30 18:04:33 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    208.80.153.224
AAAA (IPv6): 2620:0:860:ed1a::1
www AAAA:    2620:0:860:ed1a::1

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: wikimedia.org has an AAAA record and answers on it.
    2620:0:860:ed1a::1: answers (TCP 443)
- www over IPv6: www.wikimedia.org has an AAAA record and answers on it.
    2620:0:860:ed1a::1: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server has an AAAA record.
- Nameservers have IPv6: 3 of 3 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://wikimedia.org/ via 2620:0:860:ed1a::1 -> HTTP 302, certificate: valid
    https://www.wikimedia.org// via 2620:0:860:ed1a::1 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/5BZ488GGTO

Permanent link: aaaa.bot/r/5BZ488GGTO · How we measure

Checked 2026-10-30 18:04:33 UTC. Full DNS report: dns.pizza/domain/wikimedia.org · JSON: /api/v1/wikimedia.org