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Cloud Engineering track

DNS

Route 53/Cloud DNS, records, routing policies and DNS health checks.

6 concepts4 labs1 challenges
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Concepts

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Work through the concepts in order, or jump to what you need.

1

DNS Fundamentals

Concept · Hands-on lab included

2

Record Types and Hosted Zones

Concept · Hands-on lab included

3

DNS Routing Policies

Concept · Hands-on lab included

4

TTL and DNS Caching

Concept · Hands-on lab included

5

DNS Health Checks and Failover

Concept · Hands-on lab included

6

Custom Domains and Certificates

Concept · Hands-on lab included

Practice

Hands-on labs

Apply what you've learned in guided, production-style environments.

Browse all labs

Traverse and Debug the DNS Chain

20 min · beginner · DNS Fundamentals

Model Routing Policies and Their Failover Behavior

25 min · intermediate · DNS Routing Policies

Build and Qualify a DNS Failover Design

25 min · advanced · DNS Health Checks and Failover

Request, Validate and Bind a Domain (DNS-01)

25 min · intermediate · Custom Domains and Certificates

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