Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 usp-spice.top has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3035::ac43:dc8e answers · 443✓ 2606:4700:3033::6815:5e47 answers · 443 | yes |
| Mail servers (MX) have IPv6 Every mail server has an AAAA record. route3.mx.cloudflare.net ✓route2.mx.cloudflare.net ✓route1.mx.cloudflare.net ✓ | yes |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. jim.ns.cloudflare.com ✓joselyn.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 200. https://usp-spice.top/ via 2606:4700:3035::ac43:dc8e → 200 | works |
usp-spice.top Has IPv6
| A (IPv4) | 104.21.94.71 172.67.220.142 |
|---|---|
| AAAA (IPv6) | 2606:4700:3035::ac43:dc8e 2606:4700:3033::6815:5e47 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/CfA6WVCRyy · How we measure
Checked 2026-11-11 10:24:33 UTC. Full DNS report: dns.pizza/domain/usp-spice.top · Age, certificate and blocklists: how.is/usp-spice.top · JSON: /api/v1/usp-spice.top