With this feature it’s easy to block and filter out malicious and lewd websites right at the DNS level. When this DNS service is in use, users get the expected security features with added bonuses like customizable web filtering. Open DNS: perhaps the most versatile and customizable DNS service out there. Related: Changing Your DNS Server: Why You Should and How to Do It 4. However, if you can look past Google’s spying problem in favor of speed, security and reliability, Google DNS is a good option. This service isn’t for everyone, especially those concerned about privacy. You’ll get top-notch security features, speed and advanced security via DNSSEC. With Google’s public service, you get the advantage of having a domain name system powered by Google and its massive data centers. It is hard to talk about public DNS without talking about Google DNS, as it is the most well-known public DNS out there.
