Yes — cloud-sage100.org has IPv6.

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

A
IPv6 readiness
Website, mail and DNS all work over IPv6.
Website over IPv6
cloud-sage100.org has an AAAA record and answers on it.
✓ 2001:8d8:100f:f000::200 answers · 443
yes
www over IPv6
www.cloud-sage100.org has an AAAA record and answers on it.
✓ 2001:8d8:100f:f000::200 answers · 443
yes
Mail servers (MX) have IPv6
Every mail server has an AAAA record.
smtpin.rzone.de ✓
yes
Nameservers have IPv6
2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up.
docks15.rzone.de ✓shades11.rzone.de ✓
yes
HTTPS over IPv6 · not part of the grade yet
cloud-sage100.org didn't complete an HTTPS request over IPv6 (ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR).
https://cloud-sage100.org/ via 2001:8d8:100f:f000::200 · ERR_SSL_TLSV1_ALERT_INTERNAL_ERROR
?
 Which outside scripts, fonts, payments or chat cloud-sage100.org loads from have no IPv6.
 Load cloud-sage100.org over IPv6 from up to six other places — a second opinion.

Nothing keeping you from an A

  1. Nothing to fix
    Show it off: add the badge to your README.
    [![IPv6](https://aaaa.bot/badge/cloud-sage100.org.svg)](https://aaaa.bot/cloud-sage100.org)

Check again

cloud-sage100.org  Has IPv6

A (IPv4)217.160.0.131
AAAA (IPv6)2001:8d8:100f:f000::200

www.cloud-sage100.org  Has IPv6

Alias ofcloud-sage100.org
A (IPv4)217.160.0.131
AAAA (IPv6)2001:8d8:100f:f000::200

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/XHE0hYPvYf · How we measure

Checked 2026-11-13 01:28:01 UTC. Full DNS report: dns.pizza/domain/cloud-sage100.org · Age, certificate and blocklists: how.is/cloud-sage100.org · JSON: /api/v1/cloud-sage100.org