Yes — coreit.group has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
coreit.group has 2 IPv6 addresses and answers on every one we tested.
✓ 2a02:4780:84:b8e6:58f7:76ce:469d:fca5 answers · 443✓ 2a02:4780:84:5b3a:1342:587a:f9a8:c01d answers · 443
yes
www over IPv6
www.coreit.group has 2 IPv6 addresses and answers on every one we tested.
✓ 2a02:4780:4d:a567:a200:afe8:1877:3595 answers · 443✓ 2a02:4780:4a:3b85:81be:d7fb:fb63:fde0 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.
orbit.dns-parking.com ✓horizon.dns-parking.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://coreit.group/ via 2a02:4780:84:b8e6:58f7:76ce:469d:fca5 → 200
works
 Load coreit.group 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/coreit.group.svg)](https://aaaa.bot/coreit.group)

Check again

coreit.group  Has IPv6

A (IPv4)84.32.84.72
88.222.222.82
AAAA (IPv6)2a02:4780:84:b8e6:58f7:76ce:469d:fca5
2a02:4780:84:5b3a:1342:587a:f9a8:c01d

www.coreit.group  Has IPv6

Alias ofwww.coreit.group.cdn.hstgr.net
A (IPv4)88.222.222.144
2.57.91.90
AAAA (IPv6)2a02:4780:4d:a567:a200:afe8:1877:3595
2a02:4780:4a:3b85:81be:d7fb:fb63:fde0

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/dT4RcVqQqr · How we measure

Checked 2026-10-31 05:08:26 UTC. Full DNS report: dns.pizza/domain/coreit.group · JSON: /api/v1/coreit.group