Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 alertspro.app has an AAAA record and answers on it. | yes |
| www over IPv6 www.alertspro.app has an AAAA record and answers on it. | 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. brynne.ns.cloudflare.com ✓koa.ns.cloudflare.com ✓ | yes |
alertspro.app Has IPv6
| A (IPv4) | 104.21.77.119 172.67.207.93 |
|---|---|
| AAAA (IPv6) | 2606:4700:3034::ac43:cf5d 2606:4700:3033::6815:4d77 |
www.alertspro.app Has IPv6
| A (IPv4) | 172.67.207.93 104.21.77.119 |
|---|---|
| AAAA (IPv6) | 2606:4700:3033::6815:4d77 2606:4700:3034::ac43:cf5d |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Checked 2026-10-30 14:48:06 UTC. Full DNS report: dns.pizza/domain/alertspro.app · JSON: /api/v1/alertspro.app