nslookup

Learn essential DNS troubleshooting with the `dnsutils` package, featuring tools `dig` and `nslookup` for Linux users. This guide explains their installation across various distributions and provides basic usage examples to efficiently diagnose and resolve DNS issues, ensuring network reliability. Further resources offer advanced techniques and best practices for deepening your DNS knowledge.

This guide covers the essentials of DNS lookups using the tools `nslookup` and `dig`. It explains how to translate domain names into IP addresses, access different DNS records, and choose the right tool for network troubleshooting. It includes step-by-step instructions for both tools, highlighting their advantages and limitations, thereby aiding IT professionals and network admins in optimizing network performance. Further educational resources are also provided for deeper insight into DNS tools and strategies.