Yes — englishteachingmadrid.com has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
englishteachingmadrid.com has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3035::6815:48ac answers · 443✓ 2606:4700:3032::ac43:bb25 answers · 443
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
route2.mx.cloudflare.net ✓route3.mx.cloudflare.net ✓route1.mx.cloudflare.net ✓
yes
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
adi.ns.cloudflare.com ✓gordon.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 403.
https://englishteachingmadrid.com/ via 2606:4700:3035::6815:48ac → 403
works
 Which outside scripts, fonts, payments or chat englishteachingmadrid.com loads from have no IPv6.
 Load englishteachingmadrid.com 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/englishteachingmadrid.com.svg)](https://aaaa.bot/englishteachingmadrid.com)

Check again

englishteachingmadrid.com  Has IPv6

A (IPv4)172.67.187.37
104.21.72.172
AAAA (IPv6)2606:4700:3035::6815:48ac
2606:4700:3032::ac43:bb25

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/S1y7cWqi5q · How we measure

Checked 2026-11-08 21:22:54 UTC. Full DNS report: dns.pizza/domain/englishteachingmadrid.com · Age, certificate and blocklists: how.is/englishteachingmadrid.com · JSON: /api/v1/englishteachingmadrid.com