Yes — cylyxshop.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
cylyxshop.com has an AAAA record and answers on it.
✓ 2620:127:f00f:c:: answers · 443
yes
Mail servers (MX) have IPv6
None of the mail servers has an AAAA record.
mx.cylyxshop.com.cust.b.hostedemail.com ✗
no
Nameservers have IPv6
4 of 4 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
ns-cloud-b4.googledomains.com ✓ns-cloud-b1.googledomains.com ✓ns-cloud-b3.googledomains.com ✓ns-cloud-b2.googledomains.com ✓
yes
HTTPS over IPv6 · not part of the grade yet
cylyxshop.com didn't complete an HTTPS request over IPv6 (ERR_SSL_SSL/TLS_ALERT_HANDSHAKE_FAILURE).
https://cylyxshop.com/ via 2620:127:f00f:c:: · ERR_SSL_SSL/TLS_ALERT_HANDSHAKE_FAILURE
?
 Load cylyxshop.com over IPv6 from up to six other places — a second opinion.

What's keeping cylyxshop.com from an A

  1. Mail servers without IPv6
    mx.cylyxshop.com.cust.b.hostedemail.com has no AAAA record, so mail from IPv6-only servers can't reach it directly. If a provider runs your mail, that's their setting; if you run it, add AAAA records for these hosts.

Check again

cylyxshop.com  Has IPv6

A (IPv4)23.227.38.72
AAAA (IPv6)2620:127:f00f:c::

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/HqfYOU1QPE · How we measure

Checked 2026-11-01 05:49:29 UTC. Full DNS report: dns.pizza/domain/cylyxshop.com · JSON: /api/v1/cylyxshop.com