Yes — napasecurepayment.com has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: its nameservers lack IPv6.
Website over IPv6
napasecurepayment.com has 4 IPv6 addresses and answers on every one we tested.
✓ 2600:3c03::f03c:95ff:fe00:29ca answers · 443✓ 2600:3c03::f03c:95ff:feed:cf2a answers · 443✓ 2600:3c03::f03c:95ff:feed:4d4f answers · 443✓ 2600:3c03::f03c:95ff:fe91:5d52 answers · 443
yes
www over IPv6
www.napasecurepayment.com has 4 IPv6 addresses and answers on every one we tested.
✓ 2600:3c03::f03c:95ff:feed:cf2a answers · 443✓ 2600:3c03::f03c:95ff:fe00:29ca answers · 443✓ 2600:3c03::f03c:95ff:feed:4d4f answers · 443✓ 2600:3c03::f03c:95ff:fe91:5d52 answers · 443
yes
Mail servers (MX) have IPv6
No MX records, so mail goes to the domain's own address (implicit MX). It has an AAAA record.		yes
Nameservers have IPv6
No nameserver has an AAAA record — an IPv6-only resolver can't reach this domain's DNS.
xilan.ns.giantpanda.com ✗beibei.ns.giantpanda.com ✗
no
HTTPS over IPv6 · not part of the grade yet
The certificate served over IPv6 at 2600:3c03::f03c:95ff:fe00:29ca isn't valid for napasecurepayment.com: UNABLE_TO_GET_ISSUER_CERT_LOCALLY.
https://napasecurepayment.com/ via 2600:3c03::f03c:95ff:fe00:29ca · UNABLE_TO_GET_ISSUER_CERT_LOCALLY
problem
 Which outside scripts, fonts, payments or chat napasecurepayment.com loads from have no IPv6.
 Load napasecurepayment.com over IPv6 from up to six other places — a second opinion.

What's keeping napasecurepayment.com from an A

  1. The certificate served over IPv6 is wrong
    The certificate served over IPv6 at 2600:3c03::f03c:95ff:fe00:29ca isn't valid for napasecurepayment.com: UNABLE_TO_GET_ISSUER_CERT_LOCALLY. Often the IPv6 address points at a different server (or an old one) than IPv4 does. Make sure 2600:3c03::f03c:95ff:fe00:29ca serves the same certificate as your IPv4 address.
  2. Nameservers without IPv6
    xilan.ns.giantpanda.com, beibei.ns.giantpanda.com all have no AAAA record, so a resolver that only speaks IPv6 can't look your domain up. Most DNS providers offer IPv6 nameservers; ask yours, or move DNS to one that does.

Check again

napasecurepayment.com  Has IPv6

A (IPv4)45.79.167.180
45.33.83.100
96.126.111.165
66.175.209.179
AAAA (IPv6)2600:3c03::f03c:95ff:fe00:29ca
2600:3c03::f03c:95ff:feed:cf2a
2600:3c03::f03c:95ff:feed:4d4f
2600:3c03::f03c:95ff:fe91:5d52

www.napasecurepayment.com  Has IPv6

A (IPv4)66.175.209.179
45.33.83.100
45.79.167.180
96.126.111.165
AAAA (IPv6)2600:3c03::f03c:95ff:feed:cf2a
2600:3c03::f03c:95ff:fe00:29ca
2600:3c03::f03c:95ff:feed:4d4f
2600:3c03::f03c:95ff:fe91:5d52

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/vpgcZlTpea · How we measure

Checked 2026-11-10 05:27:16 UTC. Full DNS report: dns.pizza/domain/napasecurepayment.com · Age, certificate and blocklists: how.is/napasecurepayment.com · JSON: /api/v1/napasecurepayment.com