DNS course
Gain expertise in DNS planning, issue resolution, and protection within enterprise setups. Master rapid fixes for disruptions, improved name resolution, fortified systems, and strategies for internal and external zones to support expandable, dependable tech operations. This course equips you with hands-on skills for maintaining vital network services in dynamic environments.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This focused DNS course teaches designing, setting up, and fixing reliable name resolution for internal and external services. You will explore DNS structures, client setups, and zone strategies, using effective techniques to resolve failures, outdated entries, and delayed queries. It also includes security measures, monitoring, backups, and DNSSEC to ensure key systems stay quick, strong, and safe.
Elevify advantages
Develop skills
- DNS issue resolution: identify and correct common name resolution problems swiftly.
- DNS planning: create efficient, fast-response systems for mixed cloud setups.
- DNS protection: secure zones using DNSSEC, response policies, access controls, and threat defenses.
- DNS entry expertise: manage A, AAAA, MX, TXT, SRV, and CNAME records for varied uses.
- Client and site DNS: enhance resolvers, routing, storage, 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.What our students say
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