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Artwork for Ethical Hacker & Cyber Defence
Ethical Hacker & Cyber Defence · June 1 · 15 min

Solving and sniffing a DNS lookup

**Theoretical Recap** DNS (Domain Name System) is the internet's phone book: it translates human-readable hostnames (e.g., example.com) into IP addresses that routers and hosts can use. A DNS lookup follows a strict hierarchical resolution chain: you...

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**Theoretical Recap** DNS (Domain Name System) is the internet's phone book: it translates human-readable hostnames (e.g., example.com) into IP addresses that routers and hosts can use. A DNS lookup follows a strict hierarchical resolution chain: you...

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