Yes — rkbbooks.shop has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
rkbbooks.shop has an AAAA record and answers on it.
✓ 2620:127:f00f:7:: 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
4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns-cloud-e3.googledomains.com ✓ns-cloud-e1.googledomains.com ✓ns-cloud-e2.googledomains.com ✓ns-cloud-e4.googledomains.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
rkbbooks.shop didn't complete an HTTPS request over IPv6 (ERR_SSL_SSL/TLS_ALERT_HANDSHAKE_FAILURE).
https://rkbbooks.shop/ via 2620:127:f00f:7:: · ERR_SSL_SSL/TLS_ALERT_HANDSHAKE_FAILURE
?
 Load rkbbooks.shop 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/rkbbooks.shop.svg)](https://aaaa.bot/rkbbooks.shop)

Check again

rkbbooks.shop  Has IPv6

A (IPv4)23.227.38.67
AAAA (IPv6)2620:127:f00f:7::

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/7WGsV_Ua8m · How we measure

Checked 2026-10-30 20:07:51 UTC. Full DNS report: dns.pizza/domain/rkbbooks.shop · JSON: /api/v1/rkbbooks.shop