Dig Command Explained: A Practical Guide to DNS Lookups
Dig command is a valuable DNS troubleshooting tool used to query Domain Name System records directly from the command line. Administrators can use it to inspect A, AAAA, MX, NS, TXT, and other DNS records while identifying configuration or resolution problems. It can also display which DNS server answered a query and provide useful response details. Learning its basic options makes DNS diagnostics much easier. Read the full article to learn how to use the Dig command effectively.