Defaults.Exposed › By TLD › .pro
The state of .pro domain security
Across 896,543 graded .pro domains, here is how domain security breaks down. Aggregate patterns only — we never publish an individual business's grade. As of 2026-06-28.
Grade distribution
| Grade | Domains | Share |
|---|---|---|
| A+ | 10 | 0% |
| A | 99 | 0% |
| B | 2,777 | 0.3% |
| C | 14,415 | 1.6% |
| D | 49,392 | 5.5% |
| F | 829,850 | 92.6% |
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