Yes — secured-logon.com 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
secured-logon.com has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3035::6815:5445 answers · 443✓ 2606:4700:3031::ac43:bbca answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mx1.spacemail.com ✗mx2.spacemail.com ✗
no
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
dell.ns.cloudflare.com ✓ernest.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 200.
https://secured-logon.com/ via 2606:4700:3035::6815:5445 → 200
works
 Which outside scripts, fonts, payments or chat secured-logon.com loads from have no IPv6.
 Load secured-logon.com over IPv6 from up to six other places — a second opinion.

What's keeping secured-logon.com from an A

  1. Mail servers without IPv6
    mx1.spacemail.com, mx2.spacemail.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

secured-logon.com  Has IPv6

A (IPv4)104.21.84.69
172.67.187.202
AAAA (IPv6)2606:4700:3035::6815:5445
2606:4700:3031::ac43:bbca

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/ERnYXBBJgH · How we measure

Checked 2026-11-12 19:16:18 UTC. Full DNS report: dns.pizza/domain/secured-logon.com · Age, certificate and blocklists: how.is/secured-logon.com · JSON: /api/v1/secured-logon.com