Yes — alledocs-arescanbyusverifyfileandattachnnent.org has IPv6.

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

IPv6 readiness

Works over IPv6, with one gap: its mail servers lack IPv6.

Website over IPv6 alledocs-arescanbyusverifyfileandattachnnent.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3033::6815:4336 answers · 443✓ 2606:4700:3031::ac43:d5d5 answers · 443	yes
www over IPv6 www.alledocs-arescanbyusverifyfileandattachnnent.org has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:d5d5 answers · 443✓ 2606:4700:3033::6815:4336 answers · 443	yes
Mail servers (MX) have IPv6 None of the mail servers has an AAAA record. eforward1.registrar-servers.com ✗eforward2.registrar-servers.com ✗eforward3.registrar-servers.com ✗eforward4.registrar-servers.com ✗eforward5.registrar-servers.com ✗	no
Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. augustus.ns.cloudflare.com ✓grace.ns.cloudflare.com ✓	yes

HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 403.

https://alledocs-arescanbyusverifyfileandattachnnent.org/ via 2606:4700:3033::6815:4336 → 403

works

What's keeping alledocs-arescanbyusverifyfileandattachnnent.org from an A

Mail servers without IPv6
eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com, eforward5.registrar-servers.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

alledocs-arescanbyusverifyfileandattachnnent.org Has IPv6

A (IPv4)	104.21.67.54 172.67.213.213
AAAA (IPv6)	2606:4700:3033::6815:4336 2606:4700:3031::ac43:d5d5

www.alledocs-arescanbyusverifyfileandattachnnent.org Has IPv6

A (IPv4)	172.67.213.213 104.21.67.54
AAAA (IPv6)	2606:4700:3031::ac43:d5d5 2606:4700:3033::6815:4336

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

IPv6 measurement: alledocs-arescanbyusverifyfileandattachnnent.org
Measured 2026-11-04 16:46:04 UTC by aaaa.bot (one server on Fly.io, region iad)

A (IPv4):    104.21.67.54, 172.67.213.213
AAAA (IPv6): 2606:4700:3033::6815:4336, 2606:4700:3031::ac43:d5d5
www AAAA:    2606:4700:3031::ac43:d5d5, 2606:4700:3033::6815:4336

Readiness grade B: Works over IPv6, with one gap: its mail servers lack IPv6.
- Website over IPv6: alledocs-arescanbyusverifyfileandattachnnent.org has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3033::6815:4336: answers (TCP 443)
    2606:4700:3031::ac43:d5d5: answers (TCP 443)
- www over IPv6: www.alledocs-arescanbyusverifyfileandattachnnent.org has 2 IPv6 addresses and answers on every one we tested.
    2606:4700:3031::ac43:d5d5: answers (TCP 443)
    2606:4700:3033::6815:4336: answers (TCP 443)
- Mail servers (MX) have IPv6: None of the mail servers has an AAAA record.
- Nameservers have IPv6: 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.

Reachability = a TCP connection opened on port 443 (or 80).

HTTPS over IPv6 (not graded): Loads over IPv6 with a valid certificate: HTTP 403.
    https://alledocs-arescanbyusverifyfileandattachnnent.org/ via 2606:4700:3033::6815:4336 -> HTTP 403, certificate: valid
DNS answers via DNS-over-HTTPS (Cloudflare). Method: https://aaaa.bot/method
Permanent link: https://aaaa.bot/r/18DG0xJQgL

Permanent link: aaaa.bot/r/18DG0xJQgL · How we measure

Checked 2026-11-04 16:46:04 UTC. Full DNS report: dns.pizza/domain/alledocs-arescanbyusverifyfileandattachnnent.org · Age, certificate and blocklists: how.is/alledocs-arescanbyusverifyfileandattachnnent.org · JSON: /api/v1/alledocs-arescanbyusverifyfileandattachnnent.org