[AWS CCP] 36, Amazon Route 53 DNS

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - How Route 53 serves as both a domain registrar and a highly available DNS service. - The difference between simple routing for single resources and weighted routing for traffic splitting scenarios like A/B testing. - When to choose latency-based routing for global performance versus geolocation routing for content localization and compliance. - The function of health checks in enabling automatic failover routing to a standby resource for disaster recovery. - A mnemonic to recall the five main routing policies: Simple, Weighted, Latency, Failover, and Geolocation. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep