Yes — app.style 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
app.style has 4 IPv6 addresses and answers on every one we tested.
✓ 2001:4860:4802:34::15 answers · 443✓ 2001:4860:4802:36::15 answers · 443✓ 2001:4860:4802:38::15 answers · 443✓ 2001:4860:4802:32::15 answers · 443
yes
www over IPv6
www.app.style has an AAAA record and answers on it.
✓ 2607:f8b0:4004:c21::79 answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
eforward1.registrar-servers.com ✗eforward2.registrar-servers.com ✗eforward3.registrar-servers.com ✗eforward4.registrar-servers.com ✗eforward5.registrar-servers.com ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
dns1.registrar-servers.com ✓dns2.registrar-servers.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://app.style/ via 2001:4860:4802:34::15 → 200
works
 Which outside scripts, fonts, payments or chat app.style loads from have no IPv6.
 Load app.style over IPv6 from up to six other places — a second opinion.

What's keeping app.style from an A

  1. Mail servers without IPv6
    eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com, eforward5.registrar-servers.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

app.style  Has IPv6

A (IPv4)216.239.38.21
216.239.34.21
216.239.32.21
216.239.36.21
AAAA (IPv6)2001:4860:4802:34::15
2001:4860:4802:36::15
2001:4860:4802:38::15
2001:4860:4802:32::15

www.app.style  Has IPv6

Alias ofghs.googlehosted.com
A (IPv4)172.253.122.121
AAAA (IPv6)2607:f8b0:4004:c21::79

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/SBL5OTldKV · How we measure

Checked 2026-11-07 16:52:36 UTC. Full DNS report: dns.pizza/domain/app.style · Age, certificate and blocklists: how.is/app.style · JSON: /api/v1/app.style