Yes — lettrex.net has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
lettrex.net has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3037::6815:4417 answers · 443✓ 2606:4700:3030::ac43:b975 answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mail.bashgames.shop ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
alex.ns.cloudflare.com ✓ivy.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://lettrex.net/ via 2606:4700:3037::6815:4417 → 200
works
 Which outside scripts, fonts, payments or chat lettrex.net loads from have no IPv6.
 Load lettrex.net over IPv6 from up to six other places — a second opinion.

What's keeping lettrex.net from an A

  1. Mail servers without IPv6
    mail.bashgames.shop 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

lettrex.net  Has IPv6

A (IPv4)172.67.185.117
104.21.68.23
AAAA (IPv6)2606:4700:3037::6815:4417
2606:4700:3030::ac43:b975

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/PQ8Psk-wPX · How we measure

Checked 2026-11-08 21:18:00 UTC. Full DNS report: dns.pizza/domain/lettrex.net · Age, certificate and blocklists: how.is/lettrex.net · JSON: /api/v1/lettrex.net