pop3.orange.fr publishes IPv6 but doesn't answer on it.

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

This is a saved measurement from 2026-11-01 03:52 UTC. Check pop3.orange.fr live now

F
IPv6 readiness
Publishes IPv6 but doesn't answer on it — worse than having none.
Website over IPv6
pop3.orange.fr has an AAAA record, but nothing answered on ports 443 or 80. IPv6 visitors wait for a timeout before falling back to IPv4.
✗ 2a01:cb08:2040:4:a::11 no answer✗ 2a01:cb09:2040:9:b::12 no answer✗ 2a01:cb09:2040:9:b::11 no answer✗ 2a01:cb08:2040:4:a::12 no answer
broken
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.
ns1.orange.fr ✓ns2.orange.fr ✓
yes

What's keeping pop3.orange.fr from an A

  1. Fix or remove the AAAA record for pop3.orange.fr
    Something published an IPv6 address but nothing answers on it, so IPv6 visitors wait for a timeout first. Either make the server listen on IPv6 (and allow ports 443/80 through its firewall), or delete the AAAA record until it does.

Check again

pop3.orange.fr  Has IPv6

Alias ofpop.orange.fr
A (IPv4)80.12.24.13
80.12.24.16
80.12.24.208
80.12.24.207
80.12.24.206
80.12.24.205
80.12.24.15
80.12.24.14
AAAA (IPv6)2a01:cb08:2040:4:a::11
2a01:cb09:2040:9:b::12
2a01:cb09:2040:9:b::11
2a01:cb08:2040:4:a::12

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/wtTuh-A9fU · How we measure

Checked 2026-11-01 03:52:07 UTC. Full DNS report: dns.pizza/domain/pop3.orange.fr · JSON: /api/v1/pop3.orange.fr