Yes — producaoti.online has IPv6.

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

IPv6 readiness

Works over IPv6, with one gap: its nameservers lack IPv6.

Website over IPv6 producaoti.online has an AAAA record and answers on it. ✓ 2804:10:8002::210:43 answers · 443	yes
www over IPv6 www.producaoti.online has an AAAA record and answers on it. ✓ 2804:10:8002::210:43 answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mx-vip-02.uni5.net ✓mx-vip-01.uni5.net ✓	yes
Nameservers have IPv6 No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS. dns4.habitexengenharia.com ✗dns3.habitexengenharia.com ✗dns1.habitexengenharia.com ✗dns2.habitexengenharia.com ✗	no

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.

https://producaoti.online/ via 2804:10:8002::210:43 → 200

works

What's keeping producaoti.online from an A

Nameservers without IPv6
dns4.habitexengenharia.com, dns3.habitexengenharia.com, dns1.habitexengenharia.com, dns2.habitexengenharia.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

producaoti.online Has IPv6

A (IPv4)	191.6.210.43
AAAA (IPv6)	2804:10:8002::210:43

www.producaoti.online Has IPv6

Alias of	web231.uni5.net
A (IPv4)	191.6.210.43
AAAA (IPv6)	2804:10:8002::210:43

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: producaoti.online
Measured 2026-11-06 13:02:00 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    191.6.210.43
AAAA (IPv6): 2804:10:8002::210:43
www AAAA:    2804:10:8002::210:43

Readiness grade B: Works over IPv6, with one gap: its nameservers lack IPv6.
- Website over IPv6: producaoti.online has an AAAA record and answers on it.
    2804:10:8002::210:43: answers (TCP 443)
- www over IPv6: www.producaoti.online has an AAAA record and answers on it.
    2804:10:8002::210:43: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server has an AAAA record.
- Nameservers have IPv6: No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.

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

HTTPS over IPv6 (not graded): Loads over IPv6 with a valid certificate: HTTP 200.
    https://producaoti.online/ via 2804:10:8002::210:43 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/qNQvAbiLoO

Permanent link: aaaa.bot/r/qNQvAbiLoO · How we measure

Checked 2026-11-06 13:02:00 UTC. Full DNS report: dns.pizza/domain/producaoti.online · Age, certificate and blocklists: how.is/producaoti.online · JSON: /api/v1/producaoti.online