Yes — vacuumsealer.store 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
vacuumsealer.store has an AAAA record and answers on it.
✓ 2620:127:f00f:d:: answers · 443
yes
www over IPv6
www.vacuumsealer.store has an AAAA record and answers on it.
✓ 2620:127:f00f:e:: answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mxbiz1.qq.com ✗mxbiz2.qq.com ✗
no
Nameservers have IPv6
4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns-cloud-a4.googledomains.com ✓ns-cloud-a2.googledomains.com ✓ns-cloud-a1.googledomains.com ✓ns-cloud-a3.googledomains.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://vacuumsealer.store/ via 2620:127:f00f:d:: → 200
works
 Load vacuumsealer.store over IPv6 from up to six other places — a second opinion.

What's keeping vacuumsealer.store from an A

  1. Mail servers without IPv6
    mxbiz1.qq.com, mxbiz2.qq.com have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

vacuumsealer.store  Has IPv6

A (IPv4)23.227.38.73
AAAA (IPv6)2620:127:f00f:d::

www.vacuumsealer.store  Has IPv6

Alias ofshops.myshopify.com
A (IPv4)23.227.38.74
AAAA (IPv6)2620:127:f00f:e::

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/kpFGcggNj5 · How we measure

Checked 2026-11-01 23:11:19 UTC. Full DNS report: dns.pizza/domain/vacuumsealer.store · JSON: /api/v1/vacuumsealer.store