Yes — sonrisademo.online has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
sonrisademo.online has 2 IPv6 addresses and answers on every one we tested.
✓ 2a02:4780:84:8a13:df86:fc3c:bd3f:e369 answers · 443✓ 2a02:4780:84:9a57:d8bd:6849:cdd0:5ba7 answers · 443
yes
www over IPv6
www.sonrisademo.online has 2 IPv6 addresses and answers on every one we tested.
✓ 2a02:4780:84:56f1:7d43:9762:10d1:38cc answers · 443✓ 2a02:4780:84:8bd9:8cc7:7b15:3e39:e1cf 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://sonrisademo.online/ via 2a02:4780:84:8a13:df86:fc3c:bd3f:e369 → 200
works
 Load sonrisademo.online over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

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

Check again

sonrisademo.online  Has IPv6

A (IPv4)2.57.91.208
88.222.222.77
AAAA (IPv6)2a02:4780:84:8a13:df86:fc3c:bd3f:e369
2a02:4780:84:9a57:d8bd:6849:cdd0:5ba7

www.sonrisademo.online  Has IPv6

Alias ofwww.sonrisademo.online.cdn.hstgr.net
A (IPv4)84.32.84.209
2.57.91.137
AAAA (IPv6)2a02:4780:84:56f1:7d43:9762:10d1:38cc
2a02:4780:84:8bd9:8cc7:7b15:3e39:e1cf

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/OsccKp1rYq · How we measure

Checked 2026-11-02 15:19:16 UTC. Full DNS report: dns.pizza/domain/sonrisademo.online · JSON: /api/v1/sonrisademo.online