Yes — mzstatic.com has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
mzstatic.com has an AAAA record and answers on it.
✓ 2620:149:af0::11 answers · 443
yes
www over IPv6
www.mzstatic.com has an AAAA record and answers on it.
✓ 2620:149:af0::11 answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mail.mzstatic.com ✗
no
Nameservers have IPv6
4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
a.ns.apple.com ✓b.ns.apple.com ✓c.ns.apple.com ✓d.ns.apple.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
https://mzstatic.com/ via 2620:149:af0::11 → 301https://www.apple.com/ via 2600:1408:c400:393::1aca → 200
works
 Load mzstatic.com over IPv6 from up to six other places — a second opinion.

What's keeping mzstatic.com from an A

  1. Mail servers without IPv6
    mail.mzstatic.com has no AAAA record, so mail from IPv6-only servers can't reach it directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

mzstatic.com  Has IPv6

A (IPv4)17.253.142.4
17.253.144.11
AAAA (IPv6)2620:149:af0::11

www.mzstatic.com  Has IPv6

Alias ofmzstatic.com
A (IPv4)17.253.142.4
17.253.144.11
AAAA (IPv6)2620:149:af0::11

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/bUVV2AQdQ8 · How we measure

Checked 2026-10-31 07:15:04 UTC. Full DNS report: dns.pizza/domain/mzstatic.com · JSON: /api/v1/mzstatic.com