Yes — schwabe.email has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
schwabe.email has an AAAA record and answers on it.
✓ 2a00:1158:0:100::14 answers · 80
yes
www over IPv6
www.schwabe.email has an AAAA record and answers on it.
✓ 2a00:1158:0:100::14 answers · 80
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
mxext2.mailbox.org ✓mxext4.mailbox.org ✓mxext3.mailbox.org ✓mxext1.mailbox.org ✓
yes
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns02.domaincontrol.com ✓ns01.domaincontrol.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
schwabe.email didn't complete an HTTPS request over IPv6 (ECONNREFUSED).
https://schwabe.email/ via 2a00:1158:0:100::14 · ECONNREFUSED
?
 Which outside scripts, fonts, payments or chat schwabe.email loads from have no IPv6.
 Load schwabe.email 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/schwabe.email.svg)](https://aaaa.bot/schwabe.email)

Check again

schwabe.email  Has IPv6

A (IPv4)80.67.16.8
AAAA (IPv6)2a00:1158:0:100::14

www.schwabe.email  Has IPv6

A (IPv4)80.67.16.8
AAAA (IPv6)2a00:1158:0:100::14

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/eyiksENVah · How we measure

Checked 2026-11-10 05:06:11 UTC. Full DNS report: dns.pizza/domain/schwabe.email · Age, certificate and blocklists: how.is/schwabe.email · JSON: /api/v1/schwabe.email