Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 xsxyzs.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:3939 answers · 443✓ 2606:4700:3035::ac43:9f91 answers · 443 | yes |
| www over IPv6 www.xsxyzs.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3037::6815:3939 answers · 443✓ 2606:4700:3035::ac43:9f91 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. carol.ns.cloudflare.com ✓newt.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 403. https://xsxyzs.com/ via 2606:4700:3037::6815:3939 → 403 | works |
xsxyzs.com Has IPv6
| A (IPv4) | 172.67.159.145 104.21.57.57 |
|---|---|
| AAAA (IPv6) | 2606:4700:3037::6815:3939 2606:4700:3035::ac43:9f91 |
www.xsxyzs.com Has IPv6
| A (IPv4) | 172.67.159.145 104.21.57.57 |
|---|---|
| AAAA (IPv6) | 2606:4700:3037::6815:3939 2606:4700:3035::ac43:9f91 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/kK5cFampoI · How we measure
Checked 2026-11-08 00:14:46 UTC. Full DNS report: dns.pizza/domain/xsxyzs.com · Age, certificate and blocklists: how.is/xsxyzs.com · JSON: /api/v1/xsxyzs.com