Yes — hotusous.net has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 hotusous.net has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:2c69:a37:4aef:3ab1:959d answers · 443✓ 2a02:4780:84:f36f:eaea:5f47:dd70:1b75 answers · 443	yes
www over IPv6 www.hotusous.net has 2 IPv6 addresses and answers on every one we tested. ✓ 2a02:4780:84:503:3c55:4f4:8aa0:287 answers · 443✓ 2a02:4780:84:1c31:fa31:a87a:9d4e:c661 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. nebula.dns-parking.com ✓aurora.dns-parking.com ✓	yes

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

https://hotusous.net/ via 2a02:4780:84:2c69:a37:4aef:3ab1:959d → 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/hotusous.net.svg)](https://aaaa.bot/hotusous.net)

Check again

hotusous.net Has IPv6

A (IPv4)	84.32.84.23 88.222.222.146
AAAA (IPv6)	2a02:4780:84:2c69:a37:4aef:3ab1:959d 2a02:4780:84:f36f:eaea:5f47:dd70:1b75

www.hotusous.net Has IPv6

Alias of	www.hotusous.net.cdn.hstgr.net
A (IPv4)	191.101.104.124 212.1.212.43
AAAA (IPv6)	2a02:4780:84:503:3c55:4f4:8aa0:287 2a02:4780:84:1c31:fa31:a87a:9d4e:c661

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: hotusous.net
Measured 2026-11-09 09:26:10 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    84.32.84.23, 88.222.222.146
AAAA (IPv6): 2a02:4780:84:2c69:a37:4aef:3ab1:959d, 2a02:4780:84:f36f:eaea:5f47:dd70:1b75
www AAAA:    2a02:4780:84:503:3c55:4f4:8aa0:287, 2a02:4780:84:1c31:fa31:a87a:9d4e:c661

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: hotusous.net has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:2c69:a37:4aef:3ab1:959d: answers (TCP 443)
    2a02:4780:84:f36f:eaea:5f47:dd70:1b75: answers (TCP 443)
- www over IPv6: www.hotusous.net has 2 IPv6 addresses and answers on every one we tested.
    2a02:4780:84:503:3c55:4f4:8aa0:287: answers (TCP 443)
    2a02:4780:84:1c31:fa31:a87a:9d4e:c661: 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://hotusous.net/ via 2a02:4780:84:2c69:a37:4aef:3ab1:959d -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/wf8U0DquzS

Permanent link: aaaa.bot/r/wf8U0DquzS · How we measure

Checked 2026-11-09 09:26:10 UTC. Full DNS report: dns.pizza/domain/hotusous.net · Age, certificate and blocklists: how.is/hotusous.net · JSON: /api/v1/hotusous.net