Yes — 431387eb7262e1cfc79b125eb8a67c60.bid has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
431387eb7262e1cfc79b125eb8a67c60.bid has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3031::ac43:8f17 answers · 443✓ 2606:4700:3035::6815:4729 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.
jimmy.ns.cloudflare.com ✓tina.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Answered over IPv6 with a server error (HTTP 521) — can't tell whether that's specific to IPv6.
https://431387eb7262e1cfc79b125eb8a67c60.bid/ via 2606:4700:3031::ac43:8f17 → 521
?
 Load 431387eb7262e1cfc79b125eb8a67c60.bid 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/431387eb7262e1cfc79b125eb8a67c60.bid.svg)](https://aaaa.bot/431387eb7262e1cfc79b125eb8a67c60.bid)

Check again

431387eb7262e1cfc79b125eb8a67c60.bid  Has IPv6

A (IPv4)104.21.71.41
172.67.143.23
AAAA (IPv6)2606:4700:3031::ac43:8f17
2606:4700:3035::6815:4729

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/8__rZ8X4Ze · How we measure

Checked 2026-11-04 23:34:21 UTC. Full DNS report: dns.pizza/domain/431387eb7262e1cfc79b125eb8a67c60.bid · Age, certificate and blocklists: how.is/431387eb7262e1cfc79b125eb8a67c60.bid · JSON: /api/v1/431387eb7262e1cfc79b125eb8a67c60.bid