Yes — hxx290.com has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
hxx290.com has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3035::6815:3c8e answers · 443✓ 2606:4700:3032::ac43:c583 answers · 443
yes
www over IPv6
www.hxx290.com has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3035::6815:3c8e answers · 443✓ 2606:4700:3032::ac43:c583 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.
jose.ns.cloudflare.com ✓samara.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
https://hxx290.com/ via 2606:4700:3035::6815:3c8e → 302https://hxx290.com/zh/ via 2606:4700:3035::6815:3c8e → 200
works
 Which outside scripts, fonts, payments or chat hxx290.com loads from have no IPv6.
 Load hxx290.com over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

  1. Nothing to fix
    Show it off: add the badge to your README.
    [![IPv6](https://aaaa.bot/badge/hxx290.com.svg)](https://aaaa.bot/hxx290.com)

Check again

hxx290.com  Has IPv6

A (IPv4)104.21.60.142
172.67.197.131
AAAA (IPv6)2606:4700:3035::6815:3c8e
2606:4700:3032::ac43:c583

www.hxx290.com  Has IPv6

A (IPv4)104.21.60.142
172.67.197.131
AAAA (IPv6)2606:4700:3035::6815:3c8e
2606:4700:3032::ac43:c583

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

 Permanent link: aaaa.bot/r/K_In2BebUQ · How we measure

Checked 2026-11-05 23:26:04 UTC. Full DNS report: dns.pizza/domain/hxx290.com · Age, certificate and blocklists: how.is/hxx290.com · JSON: /api/v1/hxx290.com