Dig is a powerful and flexible tool for interrogating domain name system (DNS) servers. In this post, we’ll take a deep dive into how it works and what it can tell you. Dig is a powerful and flexible ...
The most important networking command in Linux might be ping. This command lets you check if a remote machine is responding ...
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 ...