World of Computer Networking Your CCNA start - nslookup Utility

The video tutorial explains DNS packets, focusing on DNS queries and responses. It introduces the nslookup utility, demonstrating how to resolve domain names to IP addresses using examples like google.com, instagram.com, and cloudflare.com. The tutorial also covers changing DNS settings and understanding the role of routers in DNS resolution. Finally, it hints at using Wireshark for further DNS analysis.

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