Yes — haoyunyun.top has IPv6.

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

This is a saved measurement from 2026-10-31 16:01 UTC. Check haoyunyun.top live now

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
haoyunyun.top has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3031::ac43:a8c8 answers · 443✓ 2606:4700:3034::6815:36b2 answers · 443
yes
www over IPv6
www.haoyunyun.top has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3034::6815:36b2 answers · 443✓ 2606:4700:3031::ac43:a8c8 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.
natasha.ns.cloudflare.com ✓vick.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Answered over IPv6 with a server error (HTTP 520) — can't tell whether that's specific to IPv6.
https://haoyunyun.top/ via 2606:4700:3031::ac43:a8c8 → 520
?

Nothing keeping you from an A

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

Check again

haoyunyun.top  Has IPv6

A (IPv4)104.21.54.178
172.67.168.200
AAAA (IPv6)2606:4700:3031::ac43:a8c8
2606:4700:3034::6815:36b2

www.haoyunyun.top  Has IPv6

A (IPv4)104.21.54.178
172.67.168.200
AAAA (IPv6)2606:4700:3034::6815:36b2
2606:4700:3031::ac43:a8c8

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/n-plkS4PmW · How we measure

Checked 2026-10-31 16:01:26 UTC. Full DNS report: dns.pizza/domain/haoyunyun.top · JSON: /api/v1/haoyunyun.top