Defaults.Exposed › By TLD › .porn
Is .porn safe? The state of .porn domain security
.porn is riskier than the internet average. Across 5,544 graded .porn domains, 84.7% score an F — worse than the 78.3% global average — heavier on exposed domains than the web as a whole. 2.3% earn a B or better. Most .porn domains can still be impersonated in email, but the ending shifts the odds, not your own domain's grade. As of 2026-08-16.
Of 5,118 graded .porn domains, 84.6% earn an F — well above the 73.8% internet-wide average. Only 0.2% reach an A or A+ — the highest protection tier in the census.
How do .porn domains score?
Aggregate grade distribution across all graded .porn domains — we never publish an individual business's grade. As of 2026-08-16.
| Grade | Domains | Share |
|---|---|---|
| A+ | 1 | 0% |
| A | 9 | 0.2% |
| B | 118 | 2.1% |
| C | 288 | 5.2% |
| D | 431 | 7.8% |
| F | 4,697 | 84.7% |
Does .porn 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 .porn doesn't protect you, and a high-F-share ending doesn't doom you: a correctly configured .porn domain earns an A while the crowd around it sits at F.
Want to know where your .porn 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 .porn safe?
On average, .porn is riskier than the internet average: 84.7% of its 5,544 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 .porn domains?
15.3% of .porn domains score above an F and 2.3% 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 .porn 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 .porn too.
What does "grade F" mean for a .porn 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.
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