World of Computer Networking Your CCNA start - Getting Information about Domain names

The video tutorial provides an overview of DNS registry, highlighting the vast number of domain names registered globally and the popularity of certain TLDs like .com, .net, and .org. It demonstrates how to search for domain name records using lookup tools, with examples like google.com and nasa.com, detailing registrar information and expiration dates. The tutorial concludes with an explanation of the DNS query resolution process, involving root servers, TLD nameservers, and authoritative servers.

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