DNS - Domain Name Server/Service is a service that translates domain names into IP addresses. Because domain names are alphabetic, they’re easier to remember. The Internet however, is really based on IP addresses. Every time you use a domain name, therefore, a DNS service must translate the name into the corresponding IP address. The DNS system is its own network. If one DNS server doesn’t know how to translate a particular domain name, it asks another one, and so on, until the correct IP address is returned.
In fact, your ISP DNS server isn’t always that reliable. Perhaps you should really try on OpenDNS and FastCache .
OpenDNS helps you navigate the Internet in a safer, faster, smarter and more reliable way. No need to download and doesn’t replace your existing Internet connection, it just makes it better. It’s pretty simple by just changing your currently ISP’s DNS to the preferred DNS and gives you more reliable internet connection.
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