Yes — xn--atelier-hya.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 xn--atelier-hya.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:d5e2:28f8:bc05:ca14:4aec answers · 443✓ 2a02:4780:84:6a21:fbd9:9f39:d78b:12cf answers · 443	yes
www over IPv6 www.xn--atelier-hya.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:d18:30cf:d148:cc17:8156 answers · 443✓ 2a02:4780:84:1849:7031:3ee:a19d:35ca 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. aurora.dns-parking.com ✓nebula.dns-parking.com ✓	yes

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

https://xn--atelier-hya.com/ via 2a02:4780:84:d5e2:28f8:bc05:ca14:4aec → 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/xn--atelier-hya.com.svg)](https://aaaa.bot/xn--atelier-hya.com)

Check again

xn--atelier-hya.com Has IPv6

A (IPv4)	2.57.91.83 88.222.222.196
AAAA (IPv6)	2a02:4780:84:d5e2:28f8:bc05:ca14:4aec 2a02:4780:84:6a21:fbd9:9f39:d78b:12cf

www.xn--atelier-hya.com Has IPv6

Alias of	www.xn--atelier-hya.com.cdn.hstgr.net
A (IPv4)	191.101.104.202 212.1.212.235
AAAA (IPv6)	2a02:4780:84:d18:30cf:d148:cc17:8156 2a02:4780:84:1849:7031:3ee:a19d:35ca

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: xn--atelier-hya.com
Measured 2026-11-05 20:00:43 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.83, 88.222.222.196
AAAA (IPv6): 2a02:4780:84:d5e2:28f8:bc05:ca14:4aec, 2a02:4780:84:6a21:fbd9:9f39:d78b:12cf
www AAAA:    2a02:4780:84:d18:30cf:d148:cc17:8156, 2a02:4780:84:1849:7031:3ee:a19d:35ca

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: xn--atelier-hya.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:d5e2:28f8:bc05:ca14:4aec: answers (TCP 443)
    2a02:4780:84:6a21:fbd9:9f39:d78b:12cf: answers (TCP 443)
- www over IPv6: www.xn--atelier-hya.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:d18:30cf:d148:cc17:8156: answers (TCP 443)
    2a02:4780:84:1849:7031:3ee:a19d:35ca: 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://xn--atelier-hya.com/ via 2a02:4780:84:d5e2:28f8:bc05:ca14:4aec -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/QJVYE_7hma

Permanent link: aaaa.bot/r/QJVYE_7hma · How we measure

Checked 2026-11-05 20:00:43 UTC. Full DNS report: dns.pizza/domain/xn--atelier-hya.com · Age, certificate and blocklists: how.is/xn--atelier-hya.com · JSON: /api/v1/xn--atelier-hya.com