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How secure are Iran's business domains?
Most businesses in Iran use a .ir domain. Across 418,083 of them, here's how their security stacks up — aggregate patterns only, never an individual business. As of 2026-06-27.
We use .ir as a stand-in for Iran, based on the domain's ending rather than where a company is legally registered — so a Iran business on a generic ending like .com isn't counted here.
Grade distribution
| Grade | Domains | Share |
|---|---|---|
| A+ | 0 | 0% |
| A | 6 | 0% |
| B | 417 | 0.1% |
| C | 5,860 | 1.4% |
| D | 47,543 | 11.4% |
| F | 364,257 | 87.1% |
See exactly where your own Iran domain ranks — free and private → Check your domain. Or browse .ir in detail and the most & least secure TLDs.