Domain names are the unique identifiers for websites on the internet. They function like addresses, enabling users to locate resources easily. Here's a breakdown of key concepts:

1. Structure of a Domain Name

A domain name typically consists of parts separated by dots:

  • Subdomain (e.g., blog in blog.example.com)
  • Second-Level Domain (e.g., example in example.com)
  • Top-Level Domain (e.g., .com, .org, .net)
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2. Types of Domains

  • Generic TLDs (gTLDs): .com, .net, .org
  • Country Code TLDs (ccTLDs): .cn, .us, .jp
  • New gTLDs: .blog, .tech, .store
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3. How Domains Work

When you type a domain into your browser:

  1. It checks the DNS system to translate the name into an IP address.
  2. The IP address directs your request to the server hosting the website.

🔗 Learn more about DNS

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4. Choosing a Domain

  • Keep it short and memorable
  • Use relevant keywords
  • Opt for a reputable TLD (e.g., .com is often preferred)
domain_choice

For deeper insights, explore our guide on DNS fundamentals. 📚