Learning Center
DNS record types

Learning objectives:
- Understand what DNS record types are;
- Gain an intuition for DNS's use cases;
- Know the most popular DNS record types.
Zone delegation

Learning objectives:
- Understand how delegation works in DNS;
- Learn about the DNS records required;
- Know common pitfalls and issues.
What is the DNS Changer Malware?
Learning objectives:
- Learn what the DNS Changer was;
- Understand how DNS Changer worked;
- Learn how to protect yourself from this malware.