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Iterative Query

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DevOps Operations Practice
DevOps Operations Practice
Mar 26, 2024 · Fundamentals

Understanding DNS: Definition, Query Types, and the 8‑Step Lookup Process

This article explains what the Domain Name System (DNS) is, describes the three main DNS query types—recursive, iterative, and non‑recursive—and walks through the eight detailed steps a DNS lookup follows to resolve a domain name to an IP address.

DNSDomain Name SystemIterative Query
0 likes · 5 min read
Understanding DNS: Definition, Query Types, and the 8‑Step Lookup Process
Beike Product & Technology
Beike Product & Technology
Aug 17, 2020 · Fundamentals

DNS Fundamentals: How Domain Name System Works

DNS (Domain Name System) acts as a 'translator' between human-readable domain names and machine-readable IP addresses, enabling internet communication through a hierarchical distributed system of servers.

DNSDNS CachingDomain Hierarchy
0 likes · 11 min read
DNS Fundamentals: How Domain Name System Works