Yes — alexandreluis.online has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 alexandreluis.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:d4ac:ad4d:5c81:6287:dd00 answers · 443✓ 2a02:4780:84:8b48:45b9:d4fc:4159:32e answers · 443	yes
www over IPv6 www.alexandreluis.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:1d:9f0b:6b0:c2a5:9837:2338 answers · 443✓ 2a02:4780:21:d312:c35e:ed45:5211:d920 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://alexandreluis.online/ via 2a02:4780:84:d4ac:ad4d:5c81:6287:dd00 → 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/alexandreluis.online.svg)](https://aaaa.bot/alexandreluis.online)

Check again

alexandreluis.online Has IPv6

A (IPv4)	88.222.222.176 84.32.84.220
AAAA (IPv6)	2a02:4780:84:d4ac:ad4d:5c81:6287:dd00 2a02:4780:84:8b48:45b9:d4fc:4159:32e

www.alexandreluis.online Has IPv6

Alias of	www.alexandreluis.online.cdn.hstgr.net
A (IPv4)	191.96.144.51 212.1.212.219
AAAA (IPv6)	2a02:4780:1d:9f0b:6b0:c2a5:9837:2338 2a02:4780:21:d312:c35e:ed45:5211:d920

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: alexandreluis.online
Measured 2026-11-04 01:58:27 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.176, 84.32.84.220
AAAA (IPv6): 2a02:4780:84:d4ac:ad4d:5c81:6287:dd00, 2a02:4780:84:8b48:45b9:d4fc:4159:32e
www AAAA:    2a02:4780:1d:9f0b:6b0:c2a5:9837:2338, 2a02:4780:21:d312:c35e:ed45:5211:d920

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: alexandreluis.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:d4ac:ad4d:5c81:6287:dd00: answers (TCP 443)
    2a02:4780:84:8b48:45b9:d4fc:4159:32e: answers (TCP 443)
- www over IPv6: www.alexandreluis.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:1d:9f0b:6b0:c2a5:9837:2338: answers (TCP 443)
    2a02:4780:21:d312:c35e:ed45:5211:d920: 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://alexandreluis.online/ via 2a02:4780:84:d4ac:ad4d:5c81:6287:dd00 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/KEJBhOxoG-

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

Checked 2026-11-04 01:58:27 UTC. Full DNS report: dns.pizza/domain/alexandreluis.online · Age, certificate and blocklists: how.is/alexandreluis.online · JSON: /api/v1/alexandreluis.online