Yes — xn--coeurdecolline-art-thrapie-vlc.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--coeurdecolline-art-thrapie-vlc.com has an AAAA record and answers on it. ✓ 2001:1600:0:aaaa::80:9c answers · 443	yes
www over IPv6 www.xn--coeurdecolline-art-thrapie-vlc.com has an AAAA record and answers on it. ✓ 2001:1600:0:aaaa::80:9c answers · 443	yes
Mail servers (MX) have IPv6 Every mail server has an AAAA record. mta-gw.infomaniak.ch ✓	yes
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. nsany1.infomaniak.com ✓nsany2.infomaniak.com ✓	yes

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

https://xn--coeurdecolline-art-thrapie-vlc.com/ via 2001:1600:0:aaaa::80:9c → 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--coeurdecolline-art-thrapie-vlc.com.svg)](https://aaaa.bot/xn--coeurdecolline-art-thrapie-vlc.com)

Check again

xn--coeurdecolline-art-thrapie-vlc.com Has IPv6

A (IPv4)	185.176.225.50
AAAA (IPv6)	2001:1600:0:aaaa::80:9c

www.xn--coeurdecolline-art-thrapie-vlc.com Has IPv6

A (IPv4)	185.176.225.50
AAAA (IPv6)	2001:1600:0:aaaa::80:9c

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--coeurdecolline-art-thrapie-vlc.com
Measured 2026-11-03 06:35:08 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    185.176.225.50
AAAA (IPv6): 2001:1600:0:aaaa::80:9c
www AAAA:    2001:1600:0:aaaa::80:9c

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: xn--coeurdecolline-art-thrapie-vlc.com has an AAAA record and answers on it.
    2001:1600:0:aaaa::80:9c: answers (TCP 443)
- www over IPv6: www.xn--coeurdecolline-art-thrapie-vlc.com has an AAAA record and answers on it.
    2001:1600:0:aaaa::80:9c: answers (TCP 443)
- Mail servers (MX) have IPv6: Every mail server 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--coeurdecolline-art-thrapie-vlc.com/ via 2001:1600:0:aaaa::80:9c -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/oA3rDqNg7_

Permanent link: aaaa.bot/r/oA3rDqNg7_ · How we measure

Checked 2026-11-03 06:35:08 UTC. Full DNS report: dns.pizza/domain/xn--coeurdecolline-art-thrapie-vlc.com · Age, certificate and blocklists: how.is/xn--coeurdecolline-art-thrapie-vlc.com · JSON: /api/v1/xn--coeurdecolline-art-thrapie-vlc.com