DNS course
Acquire comprehensive skills in DNS design, troubleshooting, and security tailored for enterprise networks. Learn to swiftly resolve outages, enhance name resolution efficiency, strengthen infrastructure resilience, and strategically plan zones for internal and public use in scalable, dependable tech setups. This course equips you to handle complex DNS challenges with confidence and precision.

from 4 to 360h 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architecture, client setups, and zone strategies, while applying effective techniques to address service disruptions, outdated records, and sluggish queries. Explore security measures, logging, redundancy, and DNSSEC to ensure vital applications remain swift, robust, and safeguarded.
Elevify advantages
Develop skills
- DNS troubleshooting: swiftly identify and resolve actual name resolution issues.
- DNS design: create efficient, scalable setups for cloud-hybrid networks.
- DNS security: fortify zones using DNSSEC, RPZ, ACLs, and defence strategies.
- DNS records expertise: manage A, AAAA, MX, TXT, SRV, CNAME for diverse uses.
- 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.What our students say
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