Our DNS is working. Our clients can access our Web site, our secure e-commerce service, our FTP servers and our LDAP services. Our people can e-mail and browse the Web, and our VoIP system is fully ...

Now, suppose that I have 3 replicated DNS servers handling this domain. For now, it's all in a single datacenter, and for the foreseeable future, we'll only need those 3 servers. Also, the replication ...

Since 2010, Juliana has been a professional writer in the technology and small business worlds. She has both journalism and copywriting experience and is exceptional at distilling complex concepts ...

In the first part of this article [LJ, January 2008], we started the apparently simple journey of navigating our way to the IP address of www.example.com and its secure server online.example.com by ...