Yes — skill-ready.dev has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
skill-ready.dev has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3031::6815:3cb5 answers · 443✓ 2606:4700:3030::ac43:c72c answers · 443
yes
www over IPv6
www.skill-ready.dev has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3031::6815:3cb5 answers · 443✓ 2606:4700:3030::ac43:c72c answers · 443
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
route1.mx.cloudflare.net ✓route3.mx.cloudflare.net ✓route2.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.
ed.ns.cloudflare.com ✓olga.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://skill-ready.dev/ via 2606:4700:3031::6815:3cb5 → 200
works
 Which outside scripts, fonts, payments or chat skill-ready.dev loads from have no IPv6.
 Load skill-ready.dev 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/skill-ready.dev.svg)](https://aaaa.bot/skill-ready.dev)

Check again

skill-ready.dev  Has IPv6

A (IPv4)172.67.199.44
104.21.60.181
AAAA (IPv6)2606:4700:3031::6815:3cb5
2606:4700:3030::ac43:c72c

www.skill-ready.dev  Has IPv6

A (IPv4)104.21.60.181
172.67.199.44
AAAA (IPv6)2606:4700:3031::6815:3cb5
2606:4700:3030::ac43:c72c

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/nvwrER0-9J · How we measure

Checked 2026-11-11 07:24:18 UTC. Full DNS report: dns.pizza/domain/skill-ready.dev · Age, certificate and blocklists: how.is/skill-ready.dev · JSON: /api/v1/skill-ready.dev