This gets you protection from advanced threats, phishing, malware and C&C callbacks, Web filtering for 80+ content categories, web access policy protection on and off-network and real-time visibility for all connected devices 7. Comodo Secure DNSĬomodo Secure DNS’s cloud-based Secure Internet Gateway Gold package is free (up to 300,000 monthly DNS requests). There are also three paid plans to pick from. Specializing in malware and phishing attacks, cryptojacking and more, NextDNS offers one free plan that includes unlimited devices, unlimited configurations, access to all features and community support. CloudflareĬloudflare’s free DNS service has unmetered DDoS Protection for Layers 3-7, Global CDN, a shared SSL certificate, three-page rules and unlimited bandwidth. Quad9 is constantly expanding to new regions.

It blocks malicious domains, phishing and malware while maintaining your anonymity.

Quad9 emphasizes security, privacy and performance - the company was founded on the goal to make the internet safer for everyone. Home focuses on internet safety and performance. Family Shield is good for parents who want to make sure their kids can’t access inappropriate content.

Owned by Cisco, OpenDNS has two free options: Family Shield and Home. It focuses on “speed, security, and validity of results.” It only offers DNS resolution and caching - there is no site-blocking with Public DNS.

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