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AWS DNS service

AWS DNS service ka matlab hai Amazon Web Services ka Domain Name System offering — primarily Amazon…

Overview
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AWS DNS service — Quick Facts

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Field: Value

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Type: DNS service (managed)

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Provider: Amazon Web Services (AWS)

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Primary service: Amazon Route 53

Topic 1
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Overview

📚 Internet par har website/service ka ek IP address hota hai (jaise 93.184.216.34). Lekin…
Topic 2
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DNS ka simple meaning

💡 DNS = Domain Name System. Everyday analogy: - Tum kisi dost ko phone karna chahte ho. Tum…
Topic 3
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AWS me DNS service — Route 53

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Highly available: AWS ka global…

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Scalable: millions of queries…

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Integrated: AWS services (ELB,…

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Programmable: API/SDK se DNS…

Topic 4
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DNS record types explained

⭐ | Record type | Purpose | Example | |---|---|---| | A | Domain ko IPv4 address se map…
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Routing policies

🔑 | Policy | How it works | Best for | |---|---|---| | Simple | Single resource return karo…
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Health checks

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Failover routing: traffic…

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Multi-value: unhealthy endpoint…

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Weighted: unhealthy endpoint ka…

Topic 7
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DNS security

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DNSSEC (Domain Name System…

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IAM policies: Route 53 API access…

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Private hosted zones: internal DNS…

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Logging: DNS query logging for…

Topic 8
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Performance & caching (TTL)

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Low TTL (e.g., 60 seconds):…

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High TTL (e.g., 86400 seconds / 1…

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Normal operations me moderate TTL…

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Migration/failover se pehle TTL…

Topic 9
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Common mistakes

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TTL bahut high rakhna aur phir…

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Health checks configure na karna —…

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CNAME zone apex (naked domain) par…

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DNS records me typo — sabse common…

Topic 10
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Glossary

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DNS: Domain Name System — internet…

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Domain: human-readable address…

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IP address: machine-readable…

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A record: maps domain to IPv4

Diagram
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Visual Flow

📊 Diagram visualization — details in narration
Related Topics

See Also

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AWS deployment

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AWS configuration

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AWS Container service

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AWS Compute service

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Networking

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Load balancing

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 1

AWS DNS service ka sabse sahi definition kya hai?

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 2

AWS DNS service ka 'Type' kya hai?

Complete! 🎉
COMPLETE

AWS DNS service Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

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AWS DNS service Complete

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AWS deployment

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