Yes — povounidobrasil.pub has IPv6.

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

This is a saved measurement from 2026-11-04 04:46 UTC. Check povounidobrasil.pub live now

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

What's keeping povounidobrasil.pub from an A

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
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

IPv6 measurement: povounidobrasil.pub
Measured 2026-11-04 04:46:13 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.56.230, 172.67.137.172
AAAA (IPv6): 2606:4700:3035::ac43:89ac, 2606:4700:3037::6815:38e6
www AAAA:    none

Readiness grade C: 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 (TCP 443)
    2606:4700:3037::6815:38e6: answers (TCP 443)
- www over IPv6: www.povounidobrasil.pub has no AAAA record.
- Mail servers (MX) have IPv6: None of the mail servers has an AAAA record.
- Nameservers have IPv6: 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.

Reachability = a TCP connection opened on port 443 (or 80).

HTTPS over IPv6 (not graded): 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 -> HTTP 503, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/GF2zcAXWTp

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