Udemy Certificate 0

Learn in and Out of DNS

Name: Learn in and Out of DNS
Price: 19.99 USD
Availability: InStock

About this course

The Domain Name System (DNS) is the backbone of the Internet; making sure it is configured properly is a key skill for network administrators.In this course, you will learn how DNS works, including different its different functions as resolvers, resolution and recursion, and caching. Further, you will learn about name servers, such as authoritative, primary, secondary, and forwarders. It's easy to get confused between different kinds of DNS records, so we will take a deep dive in learning a different kind of DNS records. and in the last, we will see different DNS tools in action like nslookup and dig, as well as advanced topics such as NOTIFY and sender policy framework.I am sure that once you are through this based training course, you will have gained a solid understanding of Domain Name Servers and resource records.

63/100

CourseAsk score

What the provider tells you: 39/45
Who stands behind it: 8/35
How complete the listing is: 16/20

Scores how much the provider publishes and who stands behind it — not how well it is taught.

What you'll learn

understand how DNS works
identify different types of name servers
distinguish between various DNS records
use DNS tools like nslookup and dig

Course objectives

to provide a thorough understanding of the DNS system
to equip students with practical skills in using DNS tools
to clarify the functions of various name servers

Cybersecurity #network administration #resolvers #dns #caching #name servers #authoritative servers #primary servers #secondary servers #dns records #nslookup #dig #sender policy framework #NOTIFY

$19.99

Price shown by Udemy — confirm on their site.

Enroll on Udemy

You'll be redirected to Udemy to complete enrollment.