Yes — povounidobrasil.pub has IPv6.

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

C
IPv6 readiness
Works over IPv6, with gaps: www doesn't fully work over IPv6; its mail servers lack IPv6.
Website over IPv6
povounidobrasil.pub has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3035::ac43:89ac answers · 443✓ 2606:4700:3037::6815:38e6 answers · 443
yes
www over IPv6
www.povounidobrasil.pub has no AAAA record.		no
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mx.zohocloud.ca ✗mx2.zohocloud.ca ✗mx3.zohocloud.ca ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
coen.ns.cloudflare.com ✓reza.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Answered over IPv6 with a server error (HTTP 503) — can't tell whether that's specific to IPv6.
https://povounidobrasil.pub/ via 2606:4700:3035::ac43:89ac → 503
?
 Load povounidobrasil.pub over IPv6 from up to six other places — a second opinion.

What's keeping povounidobrasil.pub from an A

  1. Add IPv6 for www.povounidobrasil.pub
    www.povounidobrasil.pub has no AAAA record. Get www's IPv6 address from whoever hosts www and add it as an AAAA record. If the same server already serves both names (and its certificate covers www), you can reuse povounidobrasil.pub's AAAA record(s) for www. How to add an AAAA record
  2. Mail servers without IPv6
    mx.zohocloud.ca, mx2.zohocloud.ca, mx3.zohocloud.ca 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

povounidobrasil.pub  Has IPv6

A (IPv4)104.21.56.230
172.67.137.172
AAAA (IPv6)2606:4700:3035::ac43:89ac
2606:4700:3037::6815:38e6

www.povounidobrasil.pub  No address

A (IPv4)none
AAAA (IPv6)none

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/GF2zcAXWTp · How we measure

Checked 2026-11-04 04:46:13 UTC. Full DNS report: dns.pizza/domain/povounidobrasil.pub · Age, certificate and blocklists: how.is/povounidobrasil.pub · JSON: /api/v1/povounidobrasil.pub