Yes — assets.claude.com has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
assets.claude.com has an AAAA record and answers on it.
✓ 2607:6bc0::10 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.
isla.ns.cloudflare.com ✓randy.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 404.
https://assets.claude.com/ via 2607:6bc0::10 → 404
works
 Load assets.claude.com over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

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

Check again

assets.claude.com  Has IPv6

A (IPv4)160.79.104.10
AAAA (IPv6)2607:6bc0::10

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/aheyRVeAdk · How we measure

Checked 2026-11-02 17:03:37 UTC. Full DNS report: dns.pizza/domain/assets.claude.com · Age, certificate and blocklists: how.is/assets.claude.com · JSON: /api/v1/assets.claude.com