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How secure are Singapore's domains?
Most businesses in Singapore use a .sg domain. Across 140,296 of them, here's how their security stacks up — aggregate patterns only, never an individual business. As of 2026-08-16.
In the .sg zone — covering Singapore — 47.1% of 103,077 graded domains earn an F, well below the 73.8% internet-wide average. DMARC enforcement here stands at 17.3% — above the 11.8% census-wide rate.
We use .sg as a stand-in for Singapore, based on the domain's ending rather than where a company is legally registered — so Singapore businesses using a generic ending like .com aren't counted here.
Grade distribution
| Grade | Domains | Share |
|---|---|---|
| A+ | 193 | 0.1% |
| A | 509 | 0.4% |
| B | 4,464 | 3.2% |
| C | 16,821 | 12% |
| D | 31,557 | 22.5% |
| F | 86,752 | 61.8% |
See exactly where your own Singapore domain ranks — free and private → Check your domain. Or browse .sg in detail and the most & least secure TLDs.
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