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Technical Guide

Developer & Technical Guide

Deep technical knowledge for developers, DevOps, and technical implementers. DNS internals, RDAP/WHOIS APIs, automation, and security implementation.

Domain Management & DNS Academy Track

Technical deep dive into DNS configuration, record types, and domain operations.

16 lessons•6-7 hours•Intermediate level
Start Technical Track

DNS Deep Dive

Technical DNS concepts for developers

DNS Record Types Explained

Complete reference for all DNS record types

Understanding DNS TTL

TTL optimization for applications

DNS Propagation

Why changes take time and how caching works

DNS Architecture Deep Dive

Recursive resolution and caching layers

Anycast DNS Explained

How anycast improves DNS performance

RDAP & WHOIS APIs

Programmatic access to domain data

RDAP Explained

Modern WHOIS replacement protocol

WHOIS vs RDAP Comparison

Differences and when to use each

Querying RDAP Programmatically

API integration for domain data

Automation & Integration

Programmatic domain management

EPP Status Codes

Domain status codes explained

Understanding EPP Protocol

Registry communication protocol

Security Implementation

Implement domain security in applications

Setting Up DNSSEC

Implementation guide for DNSSEC

DNSSEC Protection

How DNSSEC prevents attacks

Email Authentication

SPF, DKIM, DMARC implementation

CAA Records for SSL

Certificate authority authorization

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