Yes — vibesignal.app has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
vibesignal.app has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3034::ac43:dd6c answers · 443✓ 2606:4700:3037::6815:2b39 answers · 443
yes
Mail servers (MX) have IPv6
No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.		yes
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
linda.ns.cloudflare.com ✓margo.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://vibesignal.app/ via 2606:4700:3034::ac43:dd6c → 200
works
 Load vibesignal.app 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/vibesignal.app.svg)](https://aaaa.bot/vibesignal.app)

Check again

vibesignal.app  Has IPv6

A (IPv4)172.67.221.108
104.21.43.57
AAAA (IPv6)2606:4700:3034::ac43:dd6c
2606:4700:3037::6815:2b39

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/_MRTPVY8Qi · How we measure

Checked 2026-10-30 20:06:48 UTC. Full DNS report: dns.pizza/domain/vibesignal.app · JSON: /api/v1/vibesignal.app