Defaults.Exposed › By TLD › .pro
The state of .pro domain security
Across 878,493 graded .pro domains, here is how domain security breaks down. Aggregate patterns only — we never publish an individual business's grade. As of 2026-06-27.
Grade distribution
| Grade | Domains | Share |
|---|---|---|
| A+ | 8 | 0% |
| A | 84 | 0% |
| B | 2,694 | 0.3% |
| C | 13,871 | 1.6% |
| D | 46,661 | 5.3% |
| F | 815,175 | 92.8% |
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