Yes — belfius-direct-verzekeringen.autos has IPv6.

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

Measured 2026-11-02 10:38 UTC. We reuse a result for up to a week, so we aren't testing the same site over and over. Check belfius-direct-verzekeringen.autos now

IPv6 readiness

Works over IPv6, with one gap: its mail servers lack IPv6.

Website over IPv6 belfius-direct-verzekeringen.autos has an AAAA record and answers on it. ✓ 2600:9000:a412:ebed:3a5d:d6ff:4310:3f0f answers · 443	yes
www over IPv6 www.belfius-direct-verzekeringen.autos has an AAAA record and answers on it. ✓ 2600:9000:a412:ebed:3a5d:d6ff:4310:3f0f answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. mx.nameweb.biz ✗	no
Nameservers have IPv6 5 of 5 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. ns.bnamed.eu ✓ns.bnamed.uk ✓ns.bnamed.us ✓ns.nscluster.fr ✓ns.nscluster.se ✓	yes

First measured 2026-11-02; last confirmed 2026-11-02.

HTTPS over IPv6 · not part of the grade yet
belfius-direct-verzekeringen.autos didn't complete an HTTPS request over IPv6 (connection closed before a response).

https://belfius-direct-verzekeringen.autos/ via 2600:9000:a412:ebed:3a5d:d6ff:4310:3f0f · connection closed before a response

What's keeping belfius-direct-verzekeringen.autos from an A

Mail servers without IPv6
mx.nameweb.biz has no AAAA record, so mail from IPv6-only servers can't reach it directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

belfius-direct-verzekeringen.autos Has IPv6

A (IPv4)	76.223.25.50
AAAA (IPv6)	2600:9000:a412:ebed:3a5d:d6ff:4310:3f0f

www.belfius-direct-verzekeringen.autos Has IPv6

A (IPv4)	76.223.25.50
AAAA (IPv6)	2600:9000:a412:ebed:3a5d:d6ff:4310:3f0f

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: belfius-direct-verzekeringen.autos
Measured 2026-11-02 10:38:20 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    76.223.25.50
AAAA (IPv6): 2600:9000:a412:ebed:3a5d:d6ff:4310:3f0f
www AAAA:    2600:9000:a412:ebed:3a5d:d6ff:4310:3f0f

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: belfius-direct-verzekeringen.autos has an AAAA record and answers on it.
    2600:9000:a412:ebed:3a5d:d6ff:4310:3f0f: answers (TCP 443)
- www over IPv6: www.belfius-direct-verzekeringen.autos has an AAAA record and answers on it.
    2600:9000:a412:ebed:3a5d:d6ff:4310:3f0f: answers (TCP 443)
- Mail servers (MX) have IPv6: None of the mail servers has an AAAA record.
- Nameservers have IPv6: 5 of 5 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): belfius-direct-verzekeringen.autos didn't complete an HTTPS request over IPv6 (connection closed before a response).
    https://belfius-direct-verzekeringen.autos/ via 2600:9000:a412:ebed:3a5d:d6ff:4310:3f0f (connection closed before a response)
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/YN0Wuvl0cm

Permanent link: aaaa.bot/r/YN0Wuvl0cm · How we measure

Checked 2026-11-02 10:38:20 UTC. Full DNS report: dns.pizza/domain/belfius-direct-verzekeringen.autos · Age, certificate and blocklists: how.is/belfius-direct-verzekeringen.autos · JSON: /api/v1/belfius-direct-verzekeringen.autos