List of Threat-blocking DNS Services

We are aware of the following DNS services offering malware blocking and anti-phishing capabilities to home users (as of December 2017):

• OpenDNS Home (comes with admin panel with optional user registration) – 208.67.222.222, 208.67.220.220
• Comodo Secure DNS – 8.26.56.26, 8.20.247.20
• Norton ConnectSafe – 199.85.126.10, 199.85.127.10
• IBM Quad 9 – 9.9.9.9
• Neustar Free Recursive DNS – 156.154.70.2, 156.154.71.2
• SafeDNS (comes with admin panel with optional user registration) – 195.46.39.39, 195.46.39.40
• Comodo Shield (comes with admin panel with optional user registration) – 8.26.56.10, 8.20.247.10
• Strongarm (comes with admin panel with optional user registration) – 54.174.40.213, 52.3.100.184
• Yandex.DNS – 77.88.8.88, 77.88.8.2
• SafeSurfer (paid service, main focus is blocking adult websites) – 104.155.237.225, 104.197.28.121