Yes — groups.google.co.nz has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
groups.google.co.nz has 4 IPv6 addresses and answers on every one we tested.
✓ 2607:f8b0:4004:c19::8a answers · 443✓ 2607:f8b0:4004:c19::65 answers · 443✓ 2607:f8b0:4004:c19::8b answers · 443✓ 2607:f8b0:4004:c19::71 answers · 443
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
gmr-smtp-in.l.google.com ✓alt1.gmr-smtp-in.l.google.com ✓alt3.gmr-smtp-in.l.google.com ✓alt2.gmr-smtp-in.l.google.com ✓alt4.gmr-smtp-in.l.google.com ✓
yes
Nameservers have IPv6
4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns3.google.com ✓ns4.google.com ✓ns2.google.com ✓ns1.google.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 404.
https://groups.google.co.nz/ via 2607:f8b0:4004:c19::8a → 404
works
 Which outside scripts, fonts, payments or chat groups.google.co.nz loads from have no IPv6.
 Load groups.google.co.nz 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/groups.google.co.nz.svg)](https://aaaa.bot/groups.google.co.nz)

Check again

groups.google.co.nz  Has IPv6

Alias ofgroups.google.com
A (IPv4)172.253.122.100
172.253.122.138
172.253.122.102
172.253.122.101
172.253.122.113
172.253.122.139
AAAA (IPv6)2607:f8b0:4004:c19::8a
2607:f8b0:4004:c19::65
2607:f8b0:4004:c19::8b
2607:f8b0:4004:c19::71

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/NogxWbDRw6 · How we measure

Checked 2026-11-15 15:56:10 UTC. Full DNS report: dns.pizza/domain/groups.google.co.nz · Age, certificate and blocklists: how.is/groups.google.co.nz · JSON: /api/v1/groups.google.co.nz