Yes — asnark.xyz has IPv6.

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

B
IPv6 readiness
Works over IPv6, with one gap: www doesn't fully work over IPv6.
Website over IPv6
asnark.xyz has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700:3032::6815:4efb answers · 443✓ 2606:4700:3037::ac43:8ae5 answers · 443
yes
www over IPv6
www.asnark.xyz has no AAAA record.		no
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
route2.mx.cloudflare.net ✓route1.mx.cloudflare.net ✓route3.mx.cloudflare.net ✓
yes
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
naya.ns.cloudflare.com ✓osmar.ns.cloudflare.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 403.
https://asnark.xyz/ via 2606:4700:3032::6815:4efb → 403
works
 Load asnark.xyz over IPv6 from up to six other places — a second opinion.

What's keeping asnark.xyz from an A

  1. www.asnark.xyz is an alias of 5338f0f975f11015.vercel-dns-017.com, which has no IPv6
    www.asnark.xyz is a CNAME, so it can't also have its own AAAA record. Ask whoever runs 5338f0f975f11015.vercel-dns-017.com to enable IPv6 there — or replace the alias with the A and AAAA records they give you. Why some hosts don't offer IPv6

Check again

asnark.xyz  Has IPv6

A (IPv4)172.67.138.229
104.21.78.251
AAAA (IPv6)2606:4700:3032::6815:4efb
2606:4700:3037::ac43:8ae5

www.asnark.xyz  IPv4 only

Alias of5338f0f975f11015.vercel-dns-017.com
A (IPv4)216.198.79.65
64.29.17.65
AAAA (IPv6)none

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/8xiXo_B_br · How we measure

Checked 2026-11-05 00:31:04 UTC. Full DNS report: dns.pizza/domain/asnark.xyz · Age, certificate and blocklists: how.is/asnark.xyz · JSON: /api/v1/asnark.xyz