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How secure are Vietnam's business domains?
Most businesses in Vietnam use a .vn domain. Across 319,874 of them, here's how their security stacks up — aggregate patterns only, never an individual business. As of 2026-06-28.
We use .vn as a stand-in for Vietnam, based on the domain's ending rather than where a company is legally registered — so a Vietnam business on a generic ending like .com isn't counted here.
Grade distribution
| Grade | Domains | Share |
|---|---|---|
| A+ | 5 | 0% |
| A | 38 | 0% |
| B | 828 | 0.3% |
| C | 6,826 | 2.1% |
| D | 27,901 | 8.7% |
| F | 284,276 | 88.9% |
See exactly where your own Vietnam domain ranks — free and private → Check your domain. Or browse .vn in detail and the most & least secure TLDs.