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DNS course

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

What will I learn?

Gain expertise in designing, setting up, and resolving issues with dependable DNS name resolution for both internal networks and public services. Master DNS architecture, client setups, and zone strategies, while applying effective techniques to address downtime, outdated records, and sluggish queries. Explore security measures, logging, redundancy, and DNSSEC to ensure vital apps stay quick, robust, and safe.

Elevify advantages

Develop skills

  • DNS troubleshooting: swiftly identify and resolve everyday name resolution problems.
  • DNS design: create efficient, low-delay systems for cloud-hybrid setups.
  • DNS security: fortify zones using DNSSEC, RPZ, access controls, and threat defences.
  • DNS records expertise: manage A, AAAA, MX, TXT, SRV, and CNAME for all scenarios.
  • Client and site DNS: fine-tune resolvers, forwarding, caching, and backup routes.

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 Intelligence Advisor for the Prison System, 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
Really great course. Lots of valuable information.
WiltonCivil Firefighter

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