Yes — clientvanguard.com has IPv6.

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

This is a saved measurement from 2026-11-01 04:24 UTC. Check clientvanguard.com live now

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
clientvanguard.com has an AAAA record and answers on it.
✓ 2a00:d70:0:a::166 answers · 443
yes
www over IPv6
www.clientvanguard.com has an AAAA record and answers on it.
✓ 2a00:d70:0:a::166 answers · 443
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
mx1.mail.hostpoint.ch ✓mx2.mail.hostpoint.ch ✓
yes
Nameservers have IPv6
3 of 3 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns3.hostpoint.ch ✓ns.hostpoint.ch ✓ns2.hostpoint.ch ✓
yes
HTTPS over IPv6 · not part of the grade yet
The certificate served over IPv6 at 2a00:d70:0:a::166 isn't valid for clientvanguard.com: ERR_TLS_CERT_ALTNAME_INVALID.
https://clientvanguard.com/ via 2a00:d70:0:a::166 · ERR_TLS_CERT_ALTNAME_INVALID
problem

Nothing keeping you from an A

  1. The certificate served over IPv6 is wrong
    The certificate served over IPv6 at 2a00:d70:0:a::166 isn't valid for clientvanguard.com: ERR_TLS_CERT_ALTNAME_INVALID. Often the IPv6 address points at a different server (or an old one) than IPv4 does. Make sure 2a00:d70:0:a::166 serves the same certificate as your IPv4 address.

Check again

clientvanguard.com  Has IPv6

A (IPv4)217.26.48.101
AAAA (IPv6)2a00:d70:0:a::166

www.clientvanguard.com  Has IPv6

A (IPv4)217.26.48.101
AAAA (IPv6)2a00:d70:0:a::166

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/BkKq7VIVa4 · How we measure

Checked 2026-11-01 04:24:17 UTC. Full DNS report: dns.pizza/domain/clientvanguard.com · JSON: /api/v1/clientvanguard.com