OpenDNS | Providing A Safer And Faster DNS OpenDNS provides a safer, faster and smarter DNS service that is free, with no software to install. OpenDNS provides millions of businesses, schools and households with a safer, faster and more intelligent Internet experience by protecting them from malware and botnet threats, Web filtering while dramatically increasing the network's overall performance in Public bookmarkswith fasterfreeopendnssaferservicesmartersoftwareby 49 users