The Domain Name System (DNS) is a protocol that translates domain names into TCP/IP addresses, allowing computers to be identified on the internet.
A registrar submits domain name information to a registry, which then uploads it to a centralized database. The registry is responsible for creating and managing all domain names under its TLD (Top-Level Domain), which can include country code TLDs (ccTLDs) or generic TLDs (gTLDs).
Additionally, the registry publishes this domain information in Internet Zone Files, making it accessible globally through specific platforms.