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DNS course

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

What will I learn?

This focused DNS course teaches you to design, set up, and fix reliable name resolution for internal and external services. Gain hands-on knowledge in DNS architecture, client setup, and zone management, then use tested approaches to resolve downtime, outdated records, and sluggish queries. You will also explore security features, logging, backups, and DNSSEC to ensure key apps stay quick, tough, and safe.

Elevify advantages

Develop skills

  • DNS troubleshooting: spot and resolve everyday name resolution problems swiftly.
  • DNS design: create expandable, fast-response setups for mixed cloud networks.
  • DNS security: strengthen zones using DNSSEC, RPZ, access controls, and threat defences.
  • DNS records expertise: manage A, AAAA, MX, TXT, SRV, and CNAME for external and internal needs.
  • Client and site DNS: improve resolvers, forwarding, storage, and backup routes.

Suggested summary

Before starting, you can change the chapters and 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 of 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 where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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