Yes — 1885peakinc.sbs has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: its mail servers lack IPv6.
Website over IPv6
1885peakinc.sbs has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3034::6815:3647 answers · 443✓ 2606:4700:3032::ac43:8860 answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mx1.titan.email ✗mx2.titan.email ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
moura.ns.cloudflare.com ✓tegan.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://1885peakinc.sbs/ via 2606:4700:3034::6815:3647 → 200
works
 Load 1885peakinc.sbs over IPv6 from up to six other places — a second opinion.

What's keeping 1885peakinc.sbs from an A

  1. Mail servers without IPv6
    mx1.titan.email, mx2.titan.email 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

1885peakinc.sbs  Has IPv6

A (IPv4)104.21.54.71
172.67.136.96
AAAA (IPv6)2606:4700:3034::6815:3647
2606:4700:3032::ac43:8860

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/2_6bazOFUF · How we measure

Checked 2026-11-03 23:36:27 UTC. Full DNS report: dns.pizza/domain/1885peakinc.sbs · Age, certificate and blocklists: how.is/1885peakinc.sbs · JSON: /api/v1/1885peakinc.sbs