Yes — xn--cartinhasdaesperana-nyb.shop has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 xn--cartinhasdaesperana-nyb.shop has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:85a7:2dc9:524b:9391:3a1f answers · 443✓ 2a02:4780:84:e056:10c9:8881:b292:2ff0 answers · 443	yes
www over IPv6 www.xn--cartinhasdaesperana-nyb.shop has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:3fd0:196d:2c2b:9b5a:3e5b answers · 443✓ 2a02:4780:84:c710:2612:b401:c352:1942 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. hermes.dns-parking.com ✓artemis.dns-parking.com ✓	yes

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

https://xn--cartinhasdaesperana-nyb.shop/ via 2a02:4780:84:85a7:2dc9:524b:9391:3a1f → 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--cartinhasdaesperana-nyb.shop.svg)](https://aaaa.bot/xn--cartinhasdaesperana-nyb.shop)

Check again

xn--cartinhasdaesperana-nyb.shop Has IPv6

A (IPv4)	2.57.91.185 84.32.84.18
AAAA (IPv6)	2a02:4780:84:85a7:2dc9:524b:9391:3a1f 2a02:4780:84:e056:10c9:8881:b292:2ff0

www.xn--cartinhasdaesperana-nyb.shop Has IPv6

Alias of	www.xn--cartinhasdaesperana-nyb.shop.cdn.hstgr.net
A (IPv4)	145.223.124.55 147.79.72.235
AAAA (IPv6)	2a02:4780:84:3fd0:196d:2c2b:9b5a:3e5b 2a02:4780:84:c710:2612:b401:c352:1942

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--cartinhasdaesperana-nyb.shop
Measured 2026-11-01 17:09:32 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    2.57.91.185, 84.32.84.18
AAAA (IPv6): 2a02:4780:84:85a7:2dc9:524b:9391:3a1f, 2a02:4780:84:e056:10c9:8881:b292:2ff0
www AAAA:    2a02:4780:84:3fd0:196d:2c2b:9b5a:3e5b, 2a02:4780:84:c710:2612:b401:c352:1942

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: xn--cartinhasdaesperana-nyb.shop has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:85a7:2dc9:524b:9391:3a1f: answers (TCP 443)
    2a02:4780:84:e056:10c9:8881:b292:2ff0: answers (TCP 443)
- www over IPv6: www.xn--cartinhasdaesperana-nyb.shop has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:3fd0:196d:2c2b:9b5a:3e5b: answers (TCP 443)
    2a02:4780:84:c710:2612:b401:c352:1942: 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--cartinhasdaesperana-nyb.shop/ via 2a02:4780:84:85a7:2dc9:524b:9391:3a1f -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/NKwx7UmE18

Permanent link: aaaa.bot/r/NKwx7UmE18 · How we measure

Checked 2026-11-01 17:09:32 UTC. Full DNS report: dns.pizza/domain/xn--cartinhasdaesperana-nyb.shop · JSON: /api/v1/xn--cartinhasdaesperana-nyb.shop