Yes — blackgoosedetail.com has IPv6.

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

This is a saved measurement from 2026-11-08 01:38 UTC. Check blackgoosedetail.com live now

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
blackgoosedetail.com has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3035::6815:5a7f answers · 443✓ 2606:4700:3031::ac43:9ca6 answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mx01.mail.icloud.com ✗mx02.mail.icloud.com ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
carlos.ns.cloudflare.com ✓desi.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 403.
https://blackgoosedetail.com/ via 2606:4700:3035::6815:5a7f → 403
works

What's keeping blackgoosedetail.com from an A

  1. Mail servers without IPv6
    mx01.mail.icloud.com, mx02.mail.icloud.com have no AAAA record, so mail from IPv6-only servers can't reach them directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

blackgoosedetail.com  Has IPv6

A (IPv4)172.67.156.166
104.21.90.127
AAAA (IPv6)2606:4700:3035::6815:5a7f
2606:4700:3031::ac43:9ca6

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/OlGnfpyQMe · How we measure

Checked 2026-11-08 01:38:30 UTC. Full DNS report: dns.pizza/domain/blackgoosedetail.com · Age, certificate and blocklists: how.is/blackgoosedetail.com · JSON: /api/v1/blackgoosedetail.com