Yes — geoup.app has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: its nameservers lack IPv6.
Website over IPv6
geoup.app has 4 IPv6 addresses and answers on every one we tested.
✓ 2001:4860:4802:32::15 answers · 443✓ 2001:4860:4802:34::15 answers · 443✓ 2001:4860:4802:36::15 answers · 443✓ 2001:4860:4802:38::15 answers · 443
yes
www over IPv6
www.geoup.app has an AAAA record and answers on it.
✓ 2607:f8b0:4004:c2d::79 answers · 443
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
smtp.google.com ✓
yes
Nameservers have IPv6
No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.
nsb1.squarespacedns.com ✗nsb2.squarespacedns.com ✗nsb3.squarespacedns.com ✗nsb4.squarespacedns.com ✗
no
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://geoup.app/ via 2001:4860:4802:32::15 → 200
works
 Which outside scripts, fonts, payments or chat geoup.app loads from have no IPv6.
 Load geoup.app over IPv6 from up to six other places — a second opinion.

What's keeping geoup.app from an A

  1. Nameservers without IPv6
    nsb1.squarespacedns.com, nsb2.squarespacedns.com, nsb3.squarespacedns.com, nsb4.squarespacedns.com all have no AAAA record, so a resolver that only speaks IPv6 can't look your domain up. Most DNS providers offer IPv6 nameservers; ask yours, or move DNS to one that does.

Check again

geoup.app  Has IPv6

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

www.geoup.app  Has IPv6

Alias ofghs.googlehosted.com
A (IPv4)172.253.63.121
AAAA (IPv6)2607:f8b0:4004:c2d::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/KGj1MNzLAc · How we measure

Checked 2026-11-14 13:41:50 UTC. Full DNS report: dns.pizza/domain/geoup.app · Age, certificate and blocklists: how.is/geoup.app · JSON: /api/v1/geoup.app