How to configure Ubuntu Linux server as a Domain Controller with samba-tool Your email has been sent If you'd like to set up a domain controller on the cheap, Samba makes this possible. Here's how.

How to speed up DNS caching on Linux machines with dnsmasq Your email has been sent If you're looking to speed up DNS on your Linux machines, Jack Wallen shows you how with the simple to use dnsmasq.

Not unlike nslookup in function, but with a lot more options, the dig command provides information that name servers manage and can be very useful for troubleshooting problems. It’s both simple to use ...

Domain Name System or DNS errors can prevent you from being able to navigate the Web or access specific applications. There may be several reasons why you get a DNS ...