Yes — assessmentcenter.training has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
assessmentcenter.training has an AAAA record and answers on it.
✓ 2a03:b0c0:3:f0:0:3:1010:6000 answers · 443
yes
www over IPv6
www.assessmentcenter.training has an AAAA record and answers on it.
✓ 2a03:b0c0:3:f0:0:3:1010:6000 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.
ns2.elitedomains.de ✓ns1.elitedomains.de ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
https://assessmentcenter.training/ via 2a03:b0c0:3:f0:0:3:1010:6000 → 302https://assessmentcenter.training/de via 2a03:b0c0:3:f0:0:3:1010:6000 → 200
works
 Which outside scripts, fonts, payments or chat assessmentcenter.training loads from have no IPv6.
 Load assessmentcenter.training 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/assessmentcenter.training.svg)](https://aaaa.bot/assessmentcenter.training)

Check again

assessmentcenter.training  Has IPv6

A (IPv4)159.89.214.161
AAAA (IPv6)2a03:b0c0:3:f0:0:3:1010:6000

www.assessmentcenter.training  Has IPv6

A (IPv4)159.89.214.161
AAAA (IPv6)2a03:b0c0:3:f0:0:3:1010:6000

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/yn1dDl_Ivh · How we measure

Checked 2026-11-08 04:49:13 UTC. Full DNS report: dns.pizza/domain/assessmentcenter.training · Age, certificate and blocklists: how.is/assessmentcenter.training · JSON: /api/v1/assessmentcenter.training