Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 usesolveit.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:1b29 answers · 443✓ 2606:4700:3032::ac43:a8e3 answers · 443 | yes |
| www over IPv6 www.usesolveit.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:1b29 answers · 443✓ 2606:4700:3032::ac43:a8e3 answers · 443 | yes |
| Mail servers (MX) have IPv6 Every mail server has an AAAA record. usesolveit-com.mail.protection.outlook.com ✓ | yes |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. brady.ns.cloudflare.com ✓evangeline.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 200. https://usesolveit.com/ via 2606:4700:3036::6815:1b29 → 200 | works |
usesolveit.com Has IPv6
| A (IPv4) | 172.67.168.227 104.21.27.41 |
|---|---|
| AAAA (IPv6) | 2606:4700:3036::6815:1b29 2606:4700:3032::ac43:a8e3 |
www.usesolveit.com Has IPv6
| A (IPv4) | 104.21.27.41 172.67.168.227 |
|---|---|
| AAAA (IPv6) | 2606:4700:3036::6815:1b29 2606:4700:3032::ac43:a8e3 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/4nt5HBOtt3 · How we measure
Checked 2026-11-11 21:06:25 UTC. Full DNS report: dns.pizza/domain/usesolveit.com · Age, certificate and blocklists: how.is/usesolveit.com · JSON: /api/v1/usesolveit.com