Yes — onchainwallet.cyou has IPv6.

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

C
IPv6 readiness
Works over IPv6, with gaps: www doesn't fully work over IPv6; its nameservers lack IPv6.
Website over IPv6
onchainwallet.cyou has 2 IPv6 addresses and answers on every one we tested.
✓ 2606:4700::6812:197 answers · 443✓ 2606:4700::6812:97 answers · 443
yes
www over IPv6
www.onchainwallet.cyou has no AAAA record.		no
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.
a.share-dns.com ✗b.share-dns.net ✗
no
HTTPS over IPv6 · not part of the grade yet
Loads over IPv6 with a valid certificate: HTTP 404.
https://onchainwallet.cyou/ via 2606:4700::6812:197 → 404
works
 Which outside scripts, fonts, payments or chat onchainwallet.cyou loads from have no IPv6.
 Load onchainwallet.cyou over IPv6 from up to six other places — a second opinion.

What's keeping onchainwallet.cyou from an A

  1. Add IPv6 for www.onchainwallet.cyou
    www.onchainwallet.cyou has no AAAA record. Get www's IPv6 address from whoever hosts www and add it as an AAAA record. If the same server already serves both names (and its certificate covers www), you can reuse onchainwallet.cyou's AAAA record(s) for www. How to add an AAAA record
  2. Nameservers without IPv6
    a.share-dns.com, b.share-dns.net 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

onchainwallet.cyou  Has IPv6

Alias ofcname.ss-linkme.com
A (IPv4)104.18.1.151
104.18.0.151
AAAA (IPv6)2606:4700::6812:197
2606:4700::6812:97

www.onchainwallet.cyou  No address

A (IPv4)none
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/tp48EK3YoO · How we measure

Checked 2026-11-13 02:00:23 UTC. Full DNS report: dns.pizza/domain/onchainwallet.cyou · Age, certificate and blocklists: how.is/onchainwallet.cyou · JSON: /api/v1/onchainwallet.cyou