Mar 20, 2013

linux - Ubuntu DNS Lookup Failure - Server Fault Some one installed and configured ubuntu on a virtual machine hosted on a machine in our network. I've recently noticed that all DNS lookup's fail but i cant find a solution to this. I've tried a multitude of nameservers, edited the interfaces file 100's of times with suggestions from google but nothing works. How to Set Up Google DNS on a Router | Your Business How to Set Up Google DNS on a Router. When you type a Web address into a browser, your router silently sends the website to a Domain Name System server. The DNS server looks up the IP address and sends it back. Since a lookup must be performed every time you access a Web page, the speed of DNS lookups affect the speed linux - How to find the DNS server configured in Ubuntu 1) ipconfig /all - this shows all the things like MAC Address, Adapter name, DHCP lease time, DHCP renew time, DNS server. First, you need to find the newest .lease file. It will either be in /var/lib/dhcp or /var/lib/NetworkManager.You can find it with linux - Bind9 Ubuntu and Google DNS - Server Fault

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