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How secure are China's domains?
Most businesses in China use a .cn domain. Across 9,226,176 of them, here's how their security stacks up — aggregate patterns only, never an individual business. As of 2026-08-16.
In the .cn zone — covering China — 96.7% of 2,656,159 graded domains earn an F, well above the 73.8% internet-wide average. DMARC enforcement here stands at 1.5% — below the 11.8% census-wide rate.
We use .cn as a stand-in for China, based on the domain's ending rather than where a company is legally registered — so China businesses using a generic ending like .com aren't counted here.
Grade distribution
| Grade | Domains | Share |
|---|---|---|
| A+ | 81 | 0% |
| A | 336 | 0% |
| B | 4,413 | 0% |
| C | 19,761 | 0.2% |
| D | 66,588 | 0.7% |
| F | 9,134,997 | 99% |
See exactly where your own China domain ranks — free and private → Check your domain. Or browse .cn in detail and the most & least secure TLDs.
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