Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 clauding.website has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:beb4 answers · 443✓ 2606:4700:3035::6815:13fa answers · 443 | yes |
| www over IPv6 www.clauding.website has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:beb4 answers · 443✓ 2606:4700:3035::6815:13fa 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 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. courtney.ns.cloudflare.com ✓lars.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 200. https://clauding.website/ via 2606:4700:3031::ac43:beb4 → 200 | works |
clauding.website Has IPv6
| A (IPv4) | 104.21.19.250 172.67.190.180 |
|---|---|
| AAAA (IPv6) | 2606:4700:3031::ac43:beb4 2606:4700:3035::6815:13fa |
www.clauding.website Has IPv6
| A (IPv4) | 104.21.19.250 172.67.190.180 |
|---|---|
| AAAA (IPv6) | 2606:4700:3031::ac43:beb4 2606:4700:3035::6815:13fa |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/usNmgID0RB · How we measure
Checked 2026-11-10 05:15:35 UTC. Full DNS report: dns.pizza/domain/clauding.website · Age, certificate and blocklists: how.is/clauding.website · JSON: /api/v1/clauding.website