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DNS course

DNS course
4 to 360 hours flexible workload
valid certificate in your country

What will I learn?

This focused DNS course teaches you to design, configure, and troubleshoot dependable name resolution for internal and public services. You will explore practical DNS architecture, client setup, and zone planning, applying effective techniques to resolve outages, outdated records, and sluggish queries. Coverage includes security, logging, redundancy, and DNSSEC to ensure critical applications remain swift, robust, and secure.

Elevify advantages

Develop skills

  • DNS troubleshooting: identify and resolve real-world name resolution issues swiftly.
  • DNS design: create scalable, low-latency architectures for hybrid cloud environments.
  • DNS security: strengthen zones using DNSSEC, RPZ, ACLs, and defences against attacks.
  • DNS records expertise: manage A, AAAA, MX, TXT, SRV, and CNAME records for public and internal purposes.
  • Client and branch DNS: enhance resolvers, forwarding, caching, and failover mechanisms.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Prison System Intelligence Advisor, and the course from Elevify was crucial for me to be the chosen one.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

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