Yes — urltomd.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
urltomd.dev has an AAAA record and answers on it.
✓ 2001:bc8:710:3ac6:: 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.
bob.ns.cloudflare.com ✓harmony.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://urltomd.dev/ via 2001:bc8:710:3ac6:: → 200
works
 Which outside scripts, fonts, payments or chat urltomd.dev loads from have no IPv6.
 Load urltomd.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/urltomd.dev.svg)](https://aaaa.bot/urltomd.dev)

Check again

urltomd.dev  Has IPv6

A (IPv4)51.15.204.152
AAAA (IPv6)2001:bc8:710:3ac6::

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/j2BfnmIjQN · How we measure

Checked 2026-11-12 04:17:45 UTC. Full DNS report: dns.pizza/domain/urltomd.dev · Age, certificate and blocklists: how.is/urltomd.dev · JSON: /api/v1/urltomd.dev