Yes — jij.email has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: its nameservers lack IPv6.
Website over IPv6
jij.email has an AAAA record and answers on it.
✓ 2600:4c00:400:26d::20e answers · 443
yes
www over IPv6
www.jij.email has an AAAA record and answers on it.
✓ 2600:4c00:400:26d::20e answers · 443
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
jij.email ✓
yes
Nameservers have IPv6
No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.
ns2.jijweb.com ✗ns1.jijweb.com ✗
no
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
https://jij.email/ via 2600:4c00:400:26d::20e → 302https://jij.email/login.php via 2600:4c00:400:26d::20e → 200
works
 Which outside scripts, fonts, payments or chat jij.email loads from have no IPv6.
 Load jij.email over IPv6 from up to six other places — a second opinion.

What's keeping jij.email from an A

  1. Nameservers without IPv6
    ns2.jijweb.com, ns1.jijweb.com all have no AAAA record, so a resolver that only speaks IPv6 can't look your domain up. Most DNS providers offer IPv6 nameservers; ask yours, or move DNS to one that does.

Check again

jij.email  Has IPv6

A (IPv4)67.222.29.128
AAAA (IPv6)2600:4c00:400:26d::20e

www.jij.email  Has IPv6

Alias ofjij.email
A (IPv4)67.222.29.128
AAAA (IPv6)2600:4c00:400:26d::20e

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/oW4hIgD4Pw · How we measure

Checked 2026-11-06 20:12:22 UTC. Full DNS report: dns.pizza/domain/jij.email · Age, certificate and blocklists: how.is/jij.email · JSON: /api/v1/jij.email