List of more private DNS services: dns.adguard.com — Blocks ads and trackers dns.cloudflare.com — Privacy-focused, can block ads with extra setup family-shield.opendns.com — Blocks adult content and malware dns.nextdns.io — Customizable, can block ads and trackers security-filter-dns.cleanbrowsing.org — Blocks malware and security threats adult-filter-dns.cleanbrowsing.org — Blocks adult content malware-block-dns.cleanbrowsing.org — Blocks malware only