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How Domains Work — Registry, Registrar, Registrant, and Lifecycle

A complete beginner-friendly overview of how internet domain names work, the three key roles, domain hierarchy, the full lifecycle, and nameserver delegation.

Choosing a TLD — .de vs .eu vs .com vs New gTLDs

Complete beginner guide to selecting the right Top-Level Domain, pricing traps, renewal math, HSTS preloading, trust signals, and SEO implications.