Yes — xn--bhning-wxa.net 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--bhning-wxa.net has an AAAA record and answers on it.
✓ 2a01:4f8:d0a:27bd::2 answers · 443
yes
www over IPv6
www.xn--bhning-wxa.net has an AAAA record and answers on it.
✓ 2a01:4f8:d0a:27bd::2 answers · 443
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
www4.your-server.de ✓
yes
Nameservers have IPv6
3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns.second-ns.com ✓ns1.your-server.de ✓ns3.second-ns.de ✓
yes
HTTPS over IPv6 · not part of the grade yet
The certificate served over IPv6 at 2a01:4f8:d0a:27bd::2 isn't valid for xn--bhning-wxa.net: ERR_TLS_CERT_ALTNAME_INVALID.
https://xn--bhning-wxa.net/ via 2a01:4f8:d0a:27bd::2 · ERR_TLS_CERT_ALTNAME_INVALID
problem
 Load xn--bhning-wxa.net 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 2a01:4f8:d0a:27bd::2 isn't valid for xn--bhning-wxa.net: ERR_TLS_CERT_ALTNAME_INVALID. Often the IPv6 address points at a different server (or an old one) than IPv4 does. Make sure 2a01:4f8:d0a:27bd::2 serves the same certificate as your IPv4 address.

Check again

xn--bhning-wxa.net  Has IPv6

A (IPv4)88.198.219.246
AAAA (IPv6)2a01:4f8:d0a:27bd::2

www.xn--bhning-wxa.net  Has IPv6

A (IPv4)88.198.219.246
AAAA (IPv6)2a01:4f8:d0a:27bd::2

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/FVBonLqxdJ · How we measure

Checked 2026-10-30 22:14:51 UTC. Full DNS report: dns.pizza/domain/xn--bhning-wxa.net · JSON: /api/v1/xn--bhning-wxa.net