DNS

~ What ? ~

Provides translation between hostnames and IP addresses. DNS resolution usually gets cached for a given TTL (that can be specified in the different DNS providers).

Map Of Content

• Getting Started
  • DNS Request
  • DNS Packet
• Components
  • DNS Resolver - 1.1.1.1, 8.8.8.8, eg.
  • Root Servers
  • TLD Servers
• Knowledge
  • Caching
• Tips And Tricks