Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 atusapayments.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3036::6815:2f87 answers · 443✓ 2606:4700:3034::ac43:940b answers · 443 | yes |
| www over IPv6 www.atusapayments.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3034::ac43:940b answers · 443✓ 2606:4700:3036::6815:2f87 answers · 443 | yes |
| Mail servers (MX) have IPv6 Every mail server has an AAAA record. smtp.google.com ✓ | yes |
| Nameservers have IPv6 2 of 2 nameservers checked have an AAAA record, so IPv6-only resolvers can look the domain up. hans.ns.cloudflare.com ✓magdalena.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Redirects to usapayments.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all. https://atusapayments.com/ via 2606:4700:3036::6815:2f87 → 301https://usapayments.com/ · redirects to usapayments.com, which has no IPv6 address | problem |
atusapayments.com Has IPv6
| A (IPv4) | 172.67.148.11 104.21.47.135 |
|---|---|
| AAAA (IPv6) | 2606:4700:3036::6815:2f87 2606:4700:3034::ac43:940b |
www.atusapayments.com Has IPv6
| A (IPv4) | 104.21.47.135 172.67.148.11 |
|---|---|
| AAAA (IPv6) | 2606:4700:3034::ac43:940b 2606:4700:3036::6815:2f87 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/k_IUy-mcKF · How we measure
Checked 2026-11-01 21:13:19 UTC. Full DNS report: dns.pizza/domain/atusapayments.com · JSON: /api/v1/atusapayments.com