Yes — jichangclash.world has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 jichangclash.world has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:23c7 answers · 443✓ 2606:4700:3035::ac43:b319 answers · 443	yes
www over IPv6 www.jichangclash.world has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:23c7 answers · 443✓ 2606:4700:3035::ac43:b319 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. aron.ns.cloudflare.com ✓kayden.ns.cloudflare.com ✓	yes

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

https://jichangclash.world/ via 2606:4700:3031::6815:23c7 → 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/jichangclash.world.svg)](https://aaaa.bot/jichangclash.world)

Check again

jichangclash.world Has IPv6

A (IPv4)	172.67.179.25 104.21.35.199
AAAA (IPv6)	2606:4700:3031::6815:23c7 2606:4700:3035::ac43:b319

www.jichangclash.world Has IPv6

A (IPv4)	172.67.179.25 104.21.35.199
AAAA (IPv6)	2606:4700:3031::6815:23c7 2606:4700:3035::ac43:b319

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: jichangclash.world
Measured 2026-11-02 22:16:38 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.179.25, 104.21.35.199
AAAA (IPv6): 2606:4700:3031::6815:23c7, 2606:4700:3035::ac43:b319
www AAAA:    2606:4700:3031::6815:23c7, 2606:4700:3035::ac43:b319

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: jichangclash.world has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::6815:23c7: answers (TCP 443)
    2606:4700:3035::ac43:b319: answers (TCP 443)
- www over IPv6: www.jichangclash.world has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::6815:23c7: answers (TCP 443)
    2606:4700:3035::ac43:b319: 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://jichangclash.world/ via 2606:4700:3031::6815:23c7 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/4tHF4NnYk9

Permanent link: aaaa.bot/r/4tHF4NnYk9 · How we measure

Checked 2026-11-02 22:16:38 UTC. Full DNS report: dns.pizza/domain/jichangclash.world · Age, certificate and blocklists: how.is/jichangclash.world · JSON: /api/v1/jichangclash.world