Yes — nuitvbr.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 nuitvbr.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:c711:d288:f468:7950:e2da answers · 443✓ 2a02:4780:84:ee8d:3210:1000:1da3:807f answers · 443	yes
www over IPv6 www.nuitvbr.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:21:604a:ad3e:cfa:74ed:3147 answers · 443✓ 2a02:4780:1d:c3cd:a9ba:dfbc:5b4f:a2fb answers · 443	yes
Mail servers (MX) have IPv6 No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. helios.dns-parking.com ✓aster.dns-parking.com ✓	yes

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

https://nuitvbr.com/ via 2a02:4780:84:c711:d288:f468:7950:e2da → 200

works

Nothing keeping you from an A

Nothing to fix
Show it off: add the badge to your README.
[![IPv6](https://aaaa.bot/badge/nuitvbr.com.svg)](https://aaaa.bot/nuitvbr.com)

Check again

nuitvbr.com Has IPv6

A (IPv4)	2.57.91.34 84.32.84.109
AAAA (IPv6)	2a02:4780:84:c711:d288:f468:7950:e2da 2a02:4780:84:ee8d:3210:1000:1da3:807f

www.nuitvbr.com Has IPv6

Alias of	www.nuitvbr.com.cdn.hstgr.net
A (IPv4)	84.32.84.110 88.222.222.49
AAAA (IPv6)	2a02:4780:21:604a:ad3e:cfa:74ed:3147 2a02:4780:1d:c3cd:a9ba:dfbc:5b4f:a2fb

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: nuitvbr.com
Measured 2026-11-06 19:50:19 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.34, 84.32.84.109
AAAA (IPv6): 2a02:4780:84:c711:d288:f468:7950:e2da, 2a02:4780:84:ee8d:3210:1000:1da3:807f
www AAAA:    2a02:4780:21:604a:ad3e:cfa:74ed:3147, 2a02:4780:1d:c3cd:a9ba:dfbc:5b4f:a2fb

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: nuitvbr.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:c711:d288:f468:7950:e2da: answers (TCP 443)
    2a02:4780:84:ee8d:3210:1000:1da3:807f: answers (TCP 443)
- www over IPv6: www.nuitvbr.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:21:604a:ad3e:cfa:74ed:3147: answers (TCP 443)
    2a02:4780:1d:c3cd:a9ba:dfbc:5b4f:a2fb: answers (TCP 443)
- Mail servers (MX) have IPv6: No MX records, so mail goes to the domain's own address (implicit MX). It 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): Loads over IPv6 with a valid certificate: HTTP 200.
    https://nuitvbr.com/ via 2a02:4780:84:c711:d288:f468:7950:e2da -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/GZ0oIGV960

Permanent link: aaaa.bot/r/GZ0oIGV960 · How we measure

Checked 2026-11-06 19:50:19 UTC. Full DNS report: dns.pizza/domain/nuitvbr.com · Age, certificate and blocklists: how.is/nuitvbr.com · JSON: /api/v1/nuitvbr.com