Defaults.Exposed › By TLD › .na
Is .na safe? The state of .na domain security
.na is safer than the internet average. Across 5,363 graded .na domains, 46.5% score an F — cleaner than the 78.3% global average — better company than most of the web. 5.6% earn a B or better. Most .na domains can still be impersonated in email, but the ending shifts the odds, not your own domain's grade. As of 2026-08-16.
How do .na domains score?
Aggregate grade distribution across all graded .na domains — we never publish an individual business's grade. As of 2026-08-16.
| Grade | Domains | Share |
|---|---|---|
| A+ | 1 | 0% |
| A | 50 | 0.9% |
| B | 252 | 4.7% |
| C | 881 | 16.4% |
| D | 1,683 | 31.4% |
| F | 2,496 | 46.5% |
Does .na make a domain secure?
No — and that's the most important thing to know. A domain's grade is decided by how it is configured (SPF, DMARC, HTTPS, DNS), not by its ending. Choosing .na doesn't protect you, and a high-F-share ending doesn't doom you: a correctly configured .na domain earns an A while the crowd around it sits at F.
Want to know where your .na domain ranks? Check it privately and free — we only ever show an individual domain's grade to its verified owner. Run the free check →
Frequently asked questions
Is .na safe?
On average, .na is safer than the internet average: 46.5% of its 5,363 graded domains score an F as of 2026-08-16, against a 78.3% global average. Most domains on every ending are exposed — the ending shifts the odds, not your own domain's grade.
How secure are .na domains?
53.5% of .na domains score above an F and 5.6% earn a B or better. The rest fail the basic externally observable protections, most importantly enforced SPF and DMARC, so they can be impersonated in email.
Does choosing .na make my domain secure?
No. A domain's grade comes from how it is configured — SPF, DMARC, HTTPS, DNS — not from its ending. A well-configured domain earns an A on any ending; an unconfigured one sits at F on .na too.
What does "grade F" mean for a .na domain?
It fails the basic protections we can observe from outside — above all, it has no enforced SPF and DMARC, so its email can be forged and its customers targeted with convincing fakes.
By TLD: .lighting · .sex · .radio · .loans · .racing · .auction · By TLD
Most & least secure TLDs → · Check your domain → · How we grade →