Predict and prevent attacks before they happen using our cloud-delivered enterprise security service. Protect any device, anywhere with OpenDNS.
OpenDNS is a company that provides DNS resolution and cybersecurity services. It offers a safer, faster, smarter, and more reliable way to connect to the internet by using its DNS servers. OpenDNS's services are designed to protect users from phishing, malware, and other online threats, while also improving internet speed and reliability.
300000 / day
500000 / day
2.5 pages per visit
Domain Rating
Domain Authority
Citation Level
English, etc
Automatically blocks access to phishing sites to protect users from online scams.
Prevents access to known malware sites, reducing the risk of infection.
Allows administrators to block access to specific categories of websites.
Users can adjust security levels and customize protection settings according to their needs.
Uses a global network of DNS servers to provide faster internet browsing speeds.
Offers 100% uptime with a robust infrastructure designed for reliability.
Helps parents manage and monitor their children's internet usage.
Provides detailed reports on internet usage and security events.
Allows for easy management of settings and policies from anywhere.
Can be integrated with other security tools for enhanced protection.
OpenDNS was acquired by Cisco Systems in 2015.
San Francisco, California, United States.
Operates a global network of data centers to ensure fast and reliable service worldwide.
Serves millions of users, including individuals, businesses, and educational institutions.
Continuously innovates to stay ahead of emerging online threats and improve user experience.
Security headers report is a very important part of user data protection. Learn more about http headers for opendns.com