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How secure are Bulgaria's business domains?
Most businesses in Bulgaria use a .bg domain. Across 65,196 of them, here's how their security stacks up — aggregate patterns only, never an individual business. As of 2026-06-27.
We use .bg as a stand-in for Bulgaria, based on the domain's ending rather than where a company is legally registered — so a Bulgaria business on a generic ending like .com isn't counted here.
Grade distribution
| Grade | Domains | Share |
|---|---|---|
| A+ | 2 | 0% |
| A | 29 | 0% |
| B | 721 | 1.1% |
| C | 4,489 | 6.9% |
| D | 12,289 | 18.8% |
| F | 47,666 | 73.1% |
See exactly where your own Bulgaria domain ranks — free and private → Check your domain. Or browse .bg in detail and the most & least secure TLDs.