Verisign Inc. is a technology company that provides critical internet infrastructure and domain name registry services worldwide. The company operates the authoritative registries for prominent top-level domains, most notably .com and .net, enabling reliable domain name resolution for millions of websites and online services. Verisign supports the security, stability, and resiliency of the Domain Name System by maintaining key DNS infrastructure and offering Root Zone Maintainer services that help route internet traffic efficiently and securely. Its business model centers on domain name registrations and renewals, generating revenue through annual subscriptions from registrars and other channel partners who serve end customers. Verisign’s services are widely used by enterprises, digital platforms, and organizations that require consistent, always-available domain name functionality. The company’s operations are subject to regulatory oversight and contractual agreements with entities such as ICANN and the NTIA, reflecting its central role in the global internet ecosystem. Founded in 1995 and headquartered in Reston, Virginia, Verisign remains a key provider of core internet infrastructure.