Yes — buildanything.tech 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
buildanything.tech has an AAAA record and answers on it.
✓ 2a09:8280:1::1ee:ff7c:0 answers · 443
yes
www over IPv6
www.buildanything.tech has an AAAA record and answers on it.
✓ 2a09:8280:1::1ee:ff7c:0 answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
receive-euw1.forge.rmta.net ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
dns1.registrar-servers.com ✓dns2.registrar-servers.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
https://buildanything.tech/ via 2a09:8280:1::1ee:ff7c:0 → 302https://buildanything.tech/password via 2a09:8280:1::1ee:ff7c:0 → 200
works
 Which outside scripts, fonts, payments or chat buildanything.tech loads from have no IPv6.
 Load buildanything.tech over IPv6 from up to six other places — a second opinion.

What's keeping buildanything.tech from an A

  1. Mail servers without IPv6
    receive-euw1.forge.rmta.net 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

buildanything.tech  Has IPv6

A (IPv4)66.241.125.139
AAAA (IPv6)2a09:8280:1::1ee:ff7c:0

www.buildanything.tech  Has IPv6

Alias ofbuildanything.tech
A (IPv4)66.241.125.139
AAAA (IPv6)2a09:8280:1::1ee:ff7c:0

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/thkP83O1ha · How we measure

Checked 2026-11-15 02:15:51 UTC. Full DNS report: dns.pizza/domain/buildanything.tech · Age, certificate and blocklists: how.is/buildanything.tech · JSON: /api/v1/buildanything.tech