Route53: DNS and Domain Management — Free Cloud Computing Tutorial

Learn Route53: DNS and Domain Management in Cloud Computing with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.

Route53: DNS and Domain Management — Free Cloud Computing Tutorial

Learn Route53: DNS and Domain Management in Cloud Computing with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.

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TL;DR: Learn Route53: DNS and Domain Management in Cloud Computing with a free, beginner-friendly tutorial, examples and practice for Indian students on Syll…

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Route53: DNS and Domain Management in Cloud Computing

Route53 is AWS's DNS (Domain Name Service). Maps domain names (example.com) to IP addresses or AWS resources (EC2, S3, CloudFront, ELB). Also manages domain registration and health checks.

DNS record types: A (IPv4), AAAA (IPv6), CNAME (alias), MX (email), TXT (text), NS (nameserver). Routing policies: Simple (single record), weighted (split traffic %), latency-based (nearest region), failover (active-passive).

Use case: Point domain to CloudFront, geolocation routing for compliance (India IP → Mumbai, US IP → N. Virginia), health checks for failover. Cost: ₹50/month per hosted zone.

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