Yes — castilloremodelacion.com has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 castilloremodelacion.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:596b:dddf:4911:8bbe:aa5a answers · 443✓ 2a02:4780:84:ee5e:7a06:c4c9:d622:907e answers · 443	yes
www over IPv6 www.castilloremodelacion.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:616e:88c5:ef2f:70ef:3bdb answers · 443✓ 2a02:4780:84:7823:9f37:4c0b:770a:b94a 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. pixel.dns-parking.com ✓byte.dns-parking.com ✓	yes

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

https://castilloremodelacion.com/ via 2a02:4780:84:596b:dddf:4911:8bbe:aa5a → 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/castilloremodelacion.com.svg)](https://aaaa.bot/castilloremodelacion.com)

Check again

castilloremodelacion.com Has IPv6

A (IPv4)	84.32.84.26 88.222.222.141
AAAA (IPv6)	2a02:4780:84:596b:dddf:4911:8bbe:aa5a 2a02:4780:84:ee5e:7a06:c4c9:d622:907e

www.castilloremodelacion.com Has IPv6

Alias of	www.castilloremodelacion.com.cdn.hstgr.net
A (IPv4)	212.1.212.209 191.101.104.47
AAAA (IPv6)	2a02:4780:84:616e:88c5:ef2f:70ef:3bdb 2a02:4780:84:7823:9f37:4c0b:770a:b94a

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: castilloremodelacion.com
Measured 2026-11-15 02:16:51 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.26, 88.222.222.141
AAAA (IPv6): 2a02:4780:84:596b:dddf:4911:8bbe:aa5a, 2a02:4780:84:ee5e:7a06:c4c9:d622:907e
www AAAA:    2a02:4780:84:616e:88c5:ef2f:70ef:3bdb, 2a02:4780:84:7823:9f37:4c0b:770a:b94a

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: castilloremodelacion.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:596b:dddf:4911:8bbe:aa5a: answers (TCP 443)
    2a02:4780:84:ee5e:7a06:c4c9:d622:907e: answers (TCP 443)
- www over IPv6: www.castilloremodelacion.com has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:616e:88c5:ef2f:70ef:3bdb: answers (TCP 443)
    2a02:4780:84:7823:9f37:4c0b:770a:b94a: 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://castilloremodelacion.com/ via 2a02:4780:84:596b:dddf:4911:8bbe:aa5a -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/U2-srehkEr

Permanent link: aaaa.bot/r/U2-srehkEr · How we measure

Checked 2026-11-15 02:16:51 UTC. Full DNS report: dns.pizza/domain/castilloremodelacion.com · Age, certificate and blocklists: how.is/castilloremodelacion.com · JSON: /api/v1/castilloremodelacion.com