Domain Name System Coordination
ICANN supports the coordination of the global DNS ecosystem, helping ensure that domain names resolve consistently across the Internet.
Internet Governance Organization
ICANN: Coordinating the Global Domain Name System
The Internet Corporation for Assigned Names and Numbers (ICANN) is a nonprofit organization responsible for coordinating key parts of the Internet's unique identifier system, including domain names, IP address allocation coordination, and the policies that support a stable and secure global Internet.
Explore ICANN's role within the domain name ecosystem, including its relationship with domain registries, accredited registrars, top-level domains (TLDs), and DNS infrastructure providers.
About ICANN
Understanding ICANN's Role in the Internet
ICANN helps coordinate the systems that allow people and organizations to connect using domain names such as .com, .org, country-code domains, and newer top-level domain extensions.
Domain Registries & Registrars
ICANN develops accreditation frameworks and policies involving domain registries and domain registrars that provide domain registration services.
Top-Level Domains (TLDs)
ICANN manages processes related to generic top-level domains (gTLDs) and supports the expansion of the domain name namespace.
Internet Stability & Security
ICANN works with global stakeholders to support a secure, stable, and interoperable Internet infrastructure.
Industry Importance
Why ICANN Matters to Domain Professionals
Businesses, developers, domain investors, and technology providers depend on the systems coordinated by ICANN when registering, managing, and developing digital identities.
For Businesses
ICANN's work helps ensure businesses can register and manage domain names through reliable registrars and domain service providers.
For Domain Investors
Domain investors rely on a stable naming system, consistent registration processes, and trusted infrastructure when acquiring and managing digital assets.
For Developers & Technology Companies
Developers and technology providers depend on DNS reliability and global Internet standards when building online services.
Explore More Resources
Discover More Domain Industry Organizations
Explore additional profiles, companies, and platforms shaping the domain name industry, digital identity ecosystem, and online business infrastructure.