OpenCourser brand icon
Sign in
We may earn an affiliate commission when you visit our partners.

Domain Name System (DNS)

Save
May 1, 2024 5 minute read
Jump to courses and books

The Domain Name System (DNS) is a hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the associated entities. Most prominently, it translates domain names meaningful to humans into the numerical IP addresses needed for locating and identifying computer services and devices with the underlying network protocols. Due to the ubiquity of the internet, the DNS has become an essential component of the Internet infrastructure.

Path to Domain Name System (DNS)

Take the first step.
We've curated four courses to help you on your path to Domain Name System (DNS). Use these to develop your skills, build background knowledge, and put what you learn to practice.
Sorted from most relevant to least relevant:

Share

Help others find this page about Domain Name System (DNS): by sharing it with your friends and followers:
Facebook
LinkedIn
Reddit
X
Link
Email

Reading list

We've selected five books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Domain Name System (DNS).
Cover image
Computer Security and the Internet
Save
Provides a comprehensive overview of DNS best practices, including topics such as DNS record types, zones, and resolving. It also includes sections on DNS security and performance tuning.
Computer Security and the Internet
Paperback
Check
Computer Security and the Internet
Kindle Edition
Check
Cover image
Networking Essentials Companion Guide
Save
Comprehensive guide to DNS and DHCP, two essential networking protocols. It covers the basics of DNS and DHCP, as well as more advanced topics such as DNS security and DHCP troubleshooting.
Networking Essentials Companion Guide v3: Cisco...
Paperback
$$$
Networking Essentials Companion Guide v3: Cisco...
Kindle Edition
$$$
Networking Essentials Companion Guide (Cisco...
Kindle Edition
$$$
Cover image
IPv6 Security
Save
Provides a comprehensive overview of DNS security, including threats to DNS, such as cache poisoning and DNS hijacking, and countermeasures, such as DNSSEC and DNS over HTTPS.
IPv6 Security
Kindle Edition
$$
Cover image
DNS and BIND
Save
Practical guide to DNS, covering topics such as DNS record types, zones, and resolving. It also includes sections on DNS security and performance tuning.
DNS and BIND (5th Edition)
Paperback
$$
DNS and BIND
Paperback
$$
DNS and BIND
Paperback
$$
DNS and BIND
Paperback
$$
DNS and BIND
Paperback
$$
(日本語) DNS & BIND : Help for system administrators
JP Oversized
$$$$
Dns E Bind - Um Guia Para Administradores De...
Paperback
$$$$
DNS and BIND: Help for System Administrators
Kindle Edition
$$
Managing UUCP and Usenet
Save
Concise guide to DNS, covering the basics of DNS, such as record types, zones, and resolving. It also includes sections on DNS security and performance tuning.
Managing UUCP and Usenet
Paperback
Check
Managing UUCP and Usenet
Kindle Edition
Check
Share this
Share to help others explore Domain Name System (DNS):
Facebook LinkedIn X Reddit Link Email
Table of Contents
Our mission

OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.

Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.

Find this site helpful? Tell a friend about us.

Affiliate disclosure

We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.

Your purchases help us maintain our catalog and keep our servers humming without ads.

Thank you for supporting OpenCourser.

© 2016 - 2025 OpenCourser