Mullvad DNS
Free public encrypted DNS from Mullvad with DoH and DoT endpoints plus optional ad, tracker, malware and adult-content blocking. No account is required, and Mullvad states it does not log DNS requests.
Head-to-head privacy comparison: KYC friction, trust score, jurisdiction, fees, audits, supported regions, and network support. Higher trust score: Mullvad DNS.
Free public encrypted DNS from Mullvad with DoH and DoT endpoints plus optional ad, tracker, malware and adult-content blocking. No account is required, and Mullvad states it does not log DNS requests.
Free public recursive DNS from the Swiss Quad9 Foundation with malware blocking, DNSSEC and DoH/DoT/DoQ options. Quad9 says it has no user accounts and does not correlate end users, including by IP address, to resolver queries.
| Metric | Mullvad DNS | Quad9 |
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| KYC level | Zero KYC | Zero KYC |
| Trust score | 97/99 | 52/99 |
| Jurisdiction | SE | CH |
| Fee | Free | Free |
| Countries/regions | Global | Global |
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Mullvad DNS scores 97/99 and Quad9 scores 52/99. Use this page as a starting point, then review each provider profile for ownership, warnings, and policy changes.