There are two variants of OpenDNS available - Personal and Business - and both have corresponding features that are just awesome. As the company says, you will be able to take a further step of security by implementing this DNS service in your devices. If you are not looking for a mere DNS replacement but an extensive version that gives you enhanced control, it’s nice to check out OpenDNS. We hope to share what we learn with developers of DNS resolvers and the broader web community and get their feedback. We are launching this service to test some new ways to approach DNS-related challenges. Help make the web faster and more secure. By taking advantage of our global datacenter and caching infrastructure, we can directly serve large numbers of user requests without having to query other DNS resolvers. Help reduce the load on ISPs' DNS servers. Google Public DNS takes some new approaches that we believe offer more valid results, increased security, and, in most cases, better performance.

Provide end users with an alternative to their current DNS service. We are offering the service to the public in the hope of achieving the following aims: Since Google's search engine already crawls the web on a daily basis and in the process resolves and caches DNS information, we wanted to leverage our technology to experiment with new ways of addressing some of the existing DNS challenges around performance and security. As the web continues to grow, greater load is placed on existing DNS infrastructure. The average Internet user performs hundreds of DNS lookups each day, slowing down his or her browsing experience.

List of Public DNS Servers Google DNS & Why Google Public DNS?Īs web pages become more complex and include more resources from multiple origin domains, clients need to perform multiple DNS lookups to render a single page. Complex pages often require multiple DNS lookups before they start loading, so your computer may be performing hundreds of lookups a day. The Domain Name System (DNS) protocol is an important part of the web's infrastructure, serving as the Internet's phone book: every time you visit a website, your computer performs a DNS lookup. List of DNS Servers 'The following is a list of DNS Servers: both, Private and Public.'

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