Yes — chaerin-spa.shop has IPv6.

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

IPv6 readiness

Website, mail and DNS all work over IPv6.

Website over IPv6 chaerin-spa.shop has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::ac43:8c87 answers · 443✓ 2606:4700:3037::6815:596b answers · 443	yes
www over IPv6 www.chaerin-spa.shop has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3032::ac43:8c87 answers · 443✓ 2606:4700:3037::6815:596b 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. elisa.ns.cloudflare.com ✓justin.ns.cloudflare.com ✓	yes

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

https://chaerin-spa.shop/ via 2606:4700:3032::ac43:8c87 → 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/chaerin-spa.shop.svg)](https://aaaa.bot/chaerin-spa.shop)

Check again

chaerin-spa.shop Has IPv6

A (IPv4)	172.67.140.135 104.21.89.107
AAAA (IPv6)	2606:4700:3032::ac43:8c87 2606:4700:3037::6815:596b

www.chaerin-spa.shop Has IPv6

A (IPv4)	172.67.140.135 104.21.89.107
AAAA (IPv6)	2606:4700:3032::ac43:8c87 2606:4700:3037::6815:596b

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: chaerin-spa.shop
Measured 2026-10-31 20:51:40 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    172.67.140.135, 104.21.89.107
AAAA (IPv6): 2606:4700:3032::ac43:8c87, 2606:4700:3037::6815:596b
www AAAA:    2606:4700:3032::ac43:8c87, 2606:4700:3037::6815:596b

Readiness grade A: Website, mail and DNS all work over IPv6.
- Website over IPv6: chaerin-spa.shop has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::ac43:8c87: answers (TCP 443)
    2606:4700:3037::6815:596b: answers (TCP 443)
- www over IPv6: www.chaerin-spa.shop has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3032::ac43:8c87: answers (TCP 443)
    2606:4700:3037::6815:596b: 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://chaerin-spa.shop/ via 2606:4700:3032::ac43:8c87 -> HTTP 200, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/fFLBdz74hW

Permanent link: aaaa.bot/r/fFLBdz74hW · How we measure

Checked 2026-10-31 20:51:40 UTC. Full DNS report: dns.pizza/domain/chaerin-spa.shop · JSON: /api/v1/chaerin-spa.shop