Our website provides a free download of DNS Firewall 4.0. The program is categorized as Internet & Network Tools. Our built-in antivirus checked this download and rated it as 100% safe. This program is a product of Verigio Communications.
From the developer:
This easy-to-use firewall application is what many people are looking for when it comes to monitoring DNS traffic and blocking specific domains.
You may want to check out more software, such as DNS Watcher, Change DNS Helper or DNS Changer, which might be similar to DNS Firewall.