Yes — mail.orange.fr has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
mail.orange.fr has 4 IPv6 addresses and answers on every one we tested.
✓ 2a01:cb08:2040:4:a::2 answers · 443✓ 2a01:cb08:2040:4:a::1 answers · 443✓ 2a01:cb09:2040:9:b::2 answers · 443✓ 2a01:cb09:2040:9:b::1 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.
ns2.orange.fr ✓ns1.orange.fr ✓
yes
HTTPS over IPv6 · not part of the grade yet
Redirects to rms.orange.fr, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all.
https://mail.orange.fr/ via 2a01:cb08:2040:4:a::2 → 302https://rms.orange.fr/ · redirects to rms.orange.fr, which has no IPv6 address
problem
 Load mail.orange.fr over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

  1. A redirect leads off IPv6
    Redirects to rms.orange.fr, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all. Give the redirect target IPv6 too, or redirect somewhere that has it.

Check again

mail.orange.fr  Has IPv6

A (IPv4)80.12.24.7
80.12.24.6
80.12.24.5
80.12.24.4
80.12.24.3
80.12.24.2
80.12.24.1
80.12.24.199
80.12.24.198
80.12.24.197
80.12.24.196
80.12.24.195
80.12.24.194
80.12.24.193
AAAA (IPv6)2a01:cb08:2040:4:a::2
2a01:cb08:2040:4:a::1
2a01:cb09:2040:9:b::2
2a01:cb09:2040:9:b::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

 Permanent link: aaaa.bot/r/jn0X1PKtSN · How we measure

Checked 2026-11-01 02:55:49 UTC. Full DNS report: dns.pizza/domain/mail.orange.fr · JSON: /api/v1/mail.orange.fr