Has an IPv4 address but no IPv6 (AAAA) record. IPv6-only visitors can't reach it directly.
| Website over IPv6 masonfitness.app has no AAAA record. | no |
| www over IPv6 www.masonfitness.app has no AAAA record. | no |
| 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. mustafa.ns.cloudflare.com ✓summer.ns.cloudflare.com ✓ | yes |
masonfitness.app IPv4 only
| A (IPv4) | 209.58.165.79 |
|---|---|
| AAAA (IPv6) | none |
www.masonfitness.app IPv4 only
| A (IPv4) | 209.58.165.79 |
|---|---|
| AAAA (IPv6) | none |
Visitors on IPv6-only networks (many mobile carriers) can still reach it, but only through a translator their carrier runs (NAT64). The site itself has no IPv6 address — and you can't make one up from the IPv4. Why some hosts don't offer it
Permanent link: aaaa.bot/r/-plwKJ-kYV · How we measure
Checked 2026-11-14 15:18:11 UTC. Full DNS report: dns.pizza/domain/masonfitness.app · Age, certificate and blocklists: how.is/masonfitness.app · JSON: /api/v1/masonfitness.app