Yes — co-ordinate.link has IPv6.

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

This is a saved measurement from 2026-11-05 09:44 UTC. Check co-ordinate.link live now

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
co-ordinate.link has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3032::ac43:9613 answers · 443✓ 2606:4700:3037::6815:1df7 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.
carlane.ns.cloudflare.com ✓decker.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate after 1 redirect: HTTP 200.
https://co-ordinate.link/ via 2606:4700:3032::ac43:9613 → 302https://co-ordinate.link/login via 2606:4700:3032::ac43:9613 → 200
works

Nothing keeping you from an A

  1. Nothing to fix
    Show it off: add the badge to your README.
    [![IPv6](https://aaaa.bot/badge/co-ordinate.link.svg)](https://aaaa.bot/co-ordinate.link)

Check again

co-ordinate.link  Has IPv6

A (IPv4)172.67.150.19
104.21.29.247
AAAA (IPv6)2606:4700:3032::ac43:9613
2606:4700:3037::6815:1df7

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/_QlQuluuzM · How we measure

Checked 2026-11-05 09:44:39 UTC. Full DNS report: dns.pizza/domain/co-ordinate.link · Age, certificate and blocklists: how.is/co-ordinate.link · JSON: /api/v1/co-ordinate.link