Has both IPv4 (A) and IPv6 (AAAA) addresses.
| Website over IPv6 bellform.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::6815:4f74 answers · 443✓ 2606:4700:3031::ac43:aa84 answers · 443 | yes |
| www over IPv6 www.bellform.app has 2 IPv6 addresses and answers on every one we tested. ✓ 2606:4700:3031::ac43:aa84 answers · 443✓ 2606:4700:3031::6815:4f74 answers · 443 | yes |
| Mail servers (MX) have IPv6 Every mail server has an AAAA record. route2.mx.cloudflare.net ✓route1.mx.cloudflare.net ✓route3.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. karl.ns.cloudflare.com ✓opal.ns.cloudflare.com ✓ | yes |
| HTTPS over IPv6 · not part of the grade yet Loads over IPv6 with a valid certificate: HTTP 200. https://bellform.app/ via 2606:4700:3031::6815:4f74 → 200 | works |
bellform.app Has IPv6
| A (IPv4) | 172.67.170.132 104.21.79.116 |
|---|---|
| AAAA (IPv6) | 2606:4700:3031::6815:4f74 2606:4700:3031::ac43:aa84 |
www.bellform.app Has IPv6
| A (IPv4) | 172.67.170.132 104.21.79.116 |
|---|---|
| AAAA (IPv6) | 2606:4700:3031::ac43:aa84 2606:4700:3031::6815:4f74 |
Browsers on dual-stack networks will usually pick IPv6 here (the "Happy Eyeballs" algorithm races both and prefers v6).
Permanent link: aaaa.bot/r/g-Z-HU0Lo1 · How we measure
Checked 2026-11-07 23:43:43 UTC. Full DNS report: dns.pizza/domain/bellform.app · Age, certificate and blocklists: how.is/bellform.app · JSON: /api/v1/bellform.app