Yes — xn--b1akbzcg.online has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
xn--b1akbzcg.online has an AAAA record and answers on it.
✓ 2a00:f940:2:2:1:1:0:276 answers · 443
yes
www over IPv6
www.xn--b1akbzcg.online has an AAAA record and answers on it.
✓ 2a00:f940:2:2:1:1:0:276 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.
ns1.yandexcloud.net ✓ns2.yandexcloud.net ✓
yes
HTTPS over IPv6 · not part of the grade yet
The certificate served over IPv6 at 2a00:f940:2:2:1:1:0:276 isn't valid for xn--b1akbzcg.online: DEPTH_ZERO_SELF_SIGNED_CERT.
https://xn--b1akbzcg.online/ via 2a00:f940:2:2:1:1:0:276 · DEPTH_ZERO_SELF_SIGNED_CERT
problem
 Load xn--b1akbzcg.online over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

  1. The certificate served over IPv6 is wrong
    The certificate served over IPv6 at 2a00:f940:2:2:1:1:0:276 isn't valid for xn--b1akbzcg.online: DEPTH_ZERO_SELF_SIGNED_CERT. Often the IPv6 address points at a different server (or an old one) than IPv4 does. Make sure 2a00:f940:2:2:1:1:0:276 serves the same certificate as your IPv4 address.

Check again

xn--b1akbzcg.online  Has IPv6

A (IPv4)37.140.192.181
AAAA (IPv6)2a00:f940:2:2:1:1:0:276

www.xn--b1akbzcg.online  Has IPv6

Alias ofxn--b1akbzcg.online
A (IPv4)37.140.192.181
AAAA (IPv6)2a00:f940:2:2:1:1:0:276

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/ggis9EjX3P · How we measure

Checked 2026-10-31 22:51:43 UTC. Full DNS report: dns.pizza/domain/xn--b1akbzcg.online · JSON: /api/v1/xn--b1akbzcg.online