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How secure are AI / Technology domains?
Businesses that chose the .ai ending — typically in AI / Technology — number 929,142 graded domains. Here's how their security looks. Aggregate only. As of 2026-07-29.
This reflects firms that picked the .ai ending; most AI / Technology businesses on a generic ending like .com aren't captured here.
Grade distribution
| Grade | Domains | Share |
|---|---|---|
| A+ | 382 | 0% |
| A | 2,041 | 0.2% |
| B | 27,449 | 3% |
| C | 91,257 | 9.8% |
| D | 145,983 | 15.7% |
| F | 662,030 | 71.3% |
Against the internet average
Across the entire census, 73.8% of graded domains score an F. Among .ai domains it is 71.3% — the sector's businesses are roughly in line with the internet at large. As of 2026-07-29.
Frequently asked questions
What share of .ai domains are effectively unprotected?
71.3% of the 929,142 graded .ai domains score an F, meaning core protections like enforced DMARC are missing and the domain can typically be email-spoofed. As of 2026-07-29.
Does this cover every AI / Technology business?
No. It covers the businesses that chose the .ai ending. Most AI / Technology firms sit on a generic ending like .com and are not captured here — treat this as a sector-flavoured sample, not a census of the whole industry.
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