Yes — adsyncanuncios.online has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 adsyncanuncios.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:87d:e98e:c138:767c:3a50 answers · 443✓ 2a02:4780:84:2825:b793:f1d4:15b:591f answers · 443	yes
www over IPv6 www.adsyncanuncios.online has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:21:9249:b1e1:4b1b:2f1d:fd05 answers · 443✓ 2a02:4780:1d:7038:e3bb:413c:6552:19c9 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. cosmos.dns-parking.com ✓nova.dns-parking.com ✓	yes

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

https://adsyncanuncios.online/ via 2a02:4780:84:87d:e98e:c138:767c:3a50 → 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/adsyncanuncios.online.svg)](https://aaaa.bot/adsyncanuncios.online)

Check again

adsyncanuncios.online Has IPv6

A (IPv4)	88.222.222.248 84.32.84.153
AAAA (IPv6)	2a02:4780:84:87d:e98e:c138:767c:3a50 2a02:4780:84:2825:b793:f1d4:15b:591f

www.adsyncanuncios.online Has IPv6

Alias of	www.adsyncanuncios.online.cdn.hstgr.net
A (IPv4)	2.57.91.191 88.222.222.108
AAAA (IPv6)	2a02:4780:21:9249:b1e1:4b1b:2f1d:fd05 2a02:4780:1d:7038:e3bb:413c:6552:19c9

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: adsyncanuncios.online
Measured 2026-11-05 15:28:00 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.248, 84.32.84.153
AAAA (IPv6): 2a02:4780:84:87d:e98e:c138:767c:3a50, 2a02:4780:84:2825:b793:f1d4:15b:591f
www AAAA:    2a02:4780:21:9249:b1e1:4b1b:2f1d:fd05, 2a02:4780:1d:7038:e3bb:413c:6552:19c9

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: adsyncanuncios.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:87d:e98e:c138:767c:3a50: answers (TCP 443)
    2a02:4780:84:2825:b793:f1d4:15b:591f: answers (TCP 443)
- www over IPv6: www.adsyncanuncios.online has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:21:9249:b1e1:4b1b:2f1d:fd05: answers (TCP 443)
    2a02:4780:1d:7038:e3bb:413c:6552:19c9: 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://adsyncanuncios.online/ via 2a02:4780:84:87d:e98e:c138:767c:3a50 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/pH2T4IE7oQ

Permanent link: aaaa.bot/r/pH2T4IE7oQ · How we measure

Checked 2026-11-05 15:28:00 UTC. Full DNS report: dns.pizza/domain/adsyncanuncios.online · Age, certificate and blocklists: how.is/adsyncanuncios.online · JSON: /api/v1/adsyncanuncios.online