Yes — usabox.pro has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 usabox.pro has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:af51:be0:d329:b65:4866 answers · 443✓ 2a02:4780:84:335e:dae2:13e5:4959:be0a answers · 443	yes
www over IPv6 www.usabox.pro has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:c922:480f:f08:68e8:ead2 answers · 443✓ 2a02:4780:84:2817:ec2:5f46:726e:90ad 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. solar.dns-parking.com ✓lunar.dns-parking.com ✓	yes

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

https://usabox.pro/ via 2a02:4780:84:af51:be0:d329:b65:4866 → 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/usabox.pro.svg)](https://aaaa.bot/usabox.pro)

Check again

usabox.pro Has IPv6

A (IPv4)	88.222.222.101 84.32.84.103
AAAA (IPv6)	2a02:4780:84:af51:be0:d329:b65:4866 2a02:4780:84:335e:dae2:13e5:4959:be0a

www.usabox.pro Has IPv6

Alias of	www.usabox.pro.cdn.hstgr.net
A (IPv4)	191.101.104.197 195.35.60.115
AAAA (IPv6)	2a02:4780:84:c922:480f:f08:68e8:ead2 2a02:4780:84:2817:ec2:5f46:726e:90ad

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: usabox.pro
Measured 2026-11-13 15:32:05 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    88.222.222.101, 84.32.84.103
AAAA (IPv6): 2a02:4780:84:af51:be0:d329:b65:4866, 2a02:4780:84:335e:dae2:13e5:4959:be0a
www AAAA:    2a02:4780:84:c922:480f:f08:68e8:ead2, 2a02:4780:84:2817:ec2:5f46:726e:90ad

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: usabox.pro has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:af51:be0:d329:b65:4866: answers (TCP 443)
    2a02:4780:84:335e:dae2:13e5:4959:be0a: answers (TCP 443)
- www over IPv6: www.usabox.pro has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:c922:480f:f08:68e8:ead2: answers (TCP 443)
    2a02:4780:84:2817:ec2:5f46:726e:90ad: 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://usabox.pro/ via 2a02:4780:84:af51:be0:d329:b65:4866 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/tLwQ9aV40_

Permanent link: aaaa.bot/r/tLwQ9aV40_ · How we measure

Checked 2026-11-13 15:32:05 UTC. Full DNS report: dns.pizza/domain/usabox.pro · Age, certificate and blocklists: how.is/usabox.pro · JSON: /api/v1/usabox.pro