AI assistants most often recommend Google Public DNS for DNS providers in 🇯🇵 Japan (日本語), naming it in 83% of the buyer questions we tested, followed by Cloudflare DNS and Amazon Route 53. We asked an AI model the questions buyers ask about DNS providers and tallied which brands it named most — "share of voice" in AI answers, who AI recommends when no human is watching.
| # | Brand | AI share of voice |
|---|---|---|
| 1 | Google Public DNS | 5/6 (83%) |
| 2 | Cloudflare DNS | 5/6 (83%) |
| 3 | Amazon Route 53 | 4/6 (67%) |
| 4 | DNSPod | 3/6 (50%) |
| 5 | Sakura DNS | 3/6 (50%) |
| 6 | NextDNS | 1/6 (17%) |
Method: 6 representative buyer questions via a large language model, 🇯🇵 Japan (日本語). Updated 10/17/2026. A proxy for how AI assistants describe this category.
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