Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 spectraacquisitionservices.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::ac43:c2bd answers · 443✓ 2606:4700:3030::6815:14e5 answers · 443 | yes |
| www over IPv6 www.spectraacquisitionservices.com has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3030::6815:14e5 answers · 443✓ 2606:4700:3030::ac43:c2bd 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. valentin.ns.cloudflare.com ✓ziggy.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Redirects to www.spectraacquisition.com, which has no IPv6 address — so IPv6 visitors end up needing IPv4 after all. https://spectraacquisitionservices.com/ via 2606:4700:3030::ac43:c2bd → 301https://www.spectraacquisition.com/ · redirects to www.spectraacquisition.com, which has no IPv6 address | problem |
spectraacquisitionservices.com Has IPv6
| A (IPv4) | 104.21.20.229 172.67.194.189 |
|---|---|
| AAAA (IPv6) | 2606:4700:3030::ac43:c2bd 2606:4700:3030::6815:14e5 |
www.spectraacquisitionservices.com Has IPv6
| A (IPv4) | 172.67.194.189 104.21.20.229 |
|---|---|
| AAAA (IPv6) | 2606:4700:3030::6815:14e5 2606:4700:3030::ac43:c2bd |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/J4UhJZYEAy · How we measure
Checked 2026-11-03 20:49:01 UTC. Full DNS report: dns.pizza/domain/spectraacquisitionservices.com · Age, certificate and blocklists: how.is/spectraacquisitionservices.com · JSON: /api/v1/spectraacquisitionservices.com