The Internet Corporation for Assigned Names and Numbers (ICANN) is a non-profit organization responsible for ensuring the stable and secure operation of the internet’s domain name system (DNS). Established in 1998, ICANN plays a vital role in managing the infrastructure that allows the internet to function smoothly.

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What Does ICANN Do?

1. Coordinates Domain Names and IP Addresses
   • ICANN ensures that every domain name maps to a unique IP address so websites are easily accessible.
2. Oversees Domain Name Registrations
   • ICANN accredits domain registrars and sets rules and policies for domain name registrations.
3. Manages Top-Level Domains (TLDs)
   • ICANN oversees the allocation and management of generic TLDs (e.g., .com, .org) and country-code TLDs (e.g., .in, .uk).
4. Maintains WHOIS Database
   • ICANN manages the public WHOIS database, which stores ownership information for domain names.
5. Implements Policies for Internet Governance
   • ICANN collaborates with governments, organizations, and other stakeholders to develop policies that ensure internet stability and fairness.

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Why is ICANN Important?

ICANN ensures that:

• The internet remains global and interoperable.
• There are no conflicts in domain names or IP addresses.
• The internet functions securely through coordinated DNS management.

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Does ICANN Sell Domains?

No, ICANN does not directly sell domain names. Instead, it accredits registrars, who sell domains to users.

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Conclusion

ICANN is the backbone of the internet’s domain name system. Without it, the internet would lack the coordination necessary to operate smoothly. Its role in maintaining the DNS ensures that users can connect to websites and services without interruptions.