DNS and How the Internet Works

This course provides a focused overview of DNS and core internet protocols, emphasizing practical skills relevant to IT roles in India. Professional training available in Hubli-Dharwad.

⭐ 4.4
390 Reviews
727+
Students Enrolled
🚀 Start Learning Now

Complete Course Syllabus

DNS and How the Internet Works
The Internet's Architecture
IP Addressing Fundamentals
Subnetting Basics
The Role of Routers
Introduction to DNS
DNS Hierarchy and Zones
DNS Record Types (A, CNAME, MX)
DNS Resolution Process
Configuring DNS Clients
Understanding DNS Propagation

What Students in Hubli-Dharwad Are Saying

"This course is a goldmine of knowledge."
— Usha R.
"This is not just a course, it's a career transformation."
— Kritika B.
"Finally a course that actually delivers what it promises."
— Sneha P.
⚡ LIMITED TIME: 75% OFF

One Subscription = ALL Courses!

₹1,999/year

Not just this course - you get all 231+ Courses

  • ✓ All 231+ courses included
  • ✓ Lifetime updates & new courses
  • ✓ Expert support anytime
  • ✓ Instant access to everything
  • ✓ Available in Hubli-Dharwad
Get All-Access Now

One payment • All courses forever • No limits

Why Choose Hackz Training in Hubli-Dharwad?

  • ✓ Lifetime access to all course materials and future updates
  • ✓ Expert instructor support and mentorship
  • ✓ Industry-recognized certification
  • ✓ Comprehensive projects to build your portfolio
  • ✓ Career guidance and job placement assistance in Hubli-Dharwad
  • ✓ Access to exclusive student community
  • ✓ Flexible online and offline learning options

Ready to Transform Your Career in Hubli-Dharwad?

🎯 Start Your Journey Today