Public DNS providers comparison

Public DNS providers are free resolver services — such as Cloudflare, Google, and Quad9 — that you can use instead of your ISP's default DNS, typically offering better privacy, logging policies, or security filtering.

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Provider Primary DNS Logs queries Privacy policy Features Notes
Google Public DNS8.8.8.8 / 8.8.4.4Yes (limited)YesDNSSEC, DoH, DoTSuper fast, but they do keep some data
Cloudflare1.1.1.1 / 1.0.0.1MinimalYesDNSSEC, DoH, DoTReally privacy-conscious
Quad99.9.9.9No (claims)YesDNSSEC, malware blockingBuilt with security in mind
OpenDNS (Cisco)208.67.222.222YesYesFiltering, DNSSECMore for business users
AdGuard DNS94.140.14.14MinimalYesAd blockingPrivacy with ad filtering built in
CleanBrowsing185.228.168.9MinimalYesContent filteringGood option for families
NextDNS45.90.28.0ConfigurableYesFiltering, analyticsYou can tweak pretty much everything

How to choose a DNS provider

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Official resources

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