Log in
Choose your language

DNS course

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

What will I learn?

Gain skills to design, set up, and fix DNS systems for reliable name resolution in internal networks and public services. Master DNS architecture, client setups, zone planning, and methods to resolve outages, outdated records, and slow queries. Explore security features, logging, redundancy, and DNSSEC to ensure applications stay quick, tough, and safe.

Elevify advantages

Develop skills

  • DNS troubleshooting: quickly identify and resolve common name resolution issues.
  • DNS design: create efficient, scalable systems for cloud and on-site networks.
  • DNS security: protect zones using DNSSEC, response policies, access controls, and defences.
  • DNS records expertise: manage A, AAAA, MX, TXT, SRV, and CNAME records effectively.
  • Client and site DNS: improve resolvers, forwarding, caching, 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 chosen.
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

FAQs

Who is Elevify? How does it work?

Do the courses have certificates?

Are the courses free?

What is the course workload?

What are the courses like?

How do the courses work?

What is the duration of the courses?

What is the cost or price of the courses?

What is an EAD or online course and how does it work?

PDF Course