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Domain Extensions

Complete TLD Database

Browse and search through 1296+ top-level domains with detailed information about registries, pricing, WHOIS servers, and registration restrictions.

631

Generic TLDs

253

Country Code TLDs

398

Brand TLDs

TLD Launch Schedule

Explore the complete timeline of TLD launches with sunrise periods, general availability dates, and delegation history.

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What is a Top-Level Domain?

A Top-Level Domain (TLD) is the highest level in the hierarchical Domain Name System (DNS) of the Internet. It appears as the last segment of a domain name, following the final dot. TLDs play a crucial role in organizing and categorizing websites across the internet, helping users identify the purpose, origin, or nature of a website.

Understanding TLD Categories

Our comprehensive database categorizes TLDs into three main types to help you find the perfect domain extension for your needs:

  • Generic TLDs (gTLDs): Traditional extensions like .com, .org, .net that are available globally and widely recognized.
  • Country Code TLDs (ccTLDs): Two-letter extensions representing specific countries or territories, perfect for local businesses and region-specific content.
  • Brand TLDs: Private extensions owned and operated by companies exclusively for their own use, such as .google, .amazon, .apple, and more.

How to Use This Database

Search or browse through our complete collection of TLDs to find detailed information including registry operators, WHOIS and RDAP servers, typical pricing ranges, registration restrictions, and real-world examples. Click on any TLD to view comprehensive details and supported registrars.

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Showing 1296 TLDs

Frequently Asked Questions

A TLD (Top-Level Domain) is the last segment of a domain name, appearing after the final dot. For example, in 'example.com', '.com' is the TLD. TLDs are managed by registry organizations and are essential for organizing the internet's domain name system.

There are several types of TLDs: Generic TLDs (gTLDs) like .com, .org, .net; Country Code TLDs (ccTLDs) like .uk, .de, .jp representing specific countries; Brand TLDs owned by companies for their exclusive use like .google, .amazon, .apple; and Sponsored TLDs (sTLDs) representing specific communities like .gov, .edu, .museum.

Our database contains over 1,296 active TLDs, including traditional gTLDs, ccTLDs, Brand TLDs, and other specialized extensions. The number continues to grow as ICANN approves new extensions to meet diverse online needs.

gTLDs (Generic Top-Level Domains) are available globally and include extensions like .com, .org, .net. ccTLDs (Country Code Top-Level Domains) are two-letter extensions representing specific countries or territories, like .us (United States), .uk (United Kingdom), or .de (Germany). ccTLDs often have specific registration requirements.

Consider your target audience (ccTLD for local, gTLD for global), brand identity, availability, pricing, and SEO implications. .com remains the most recognized, but new gTLDs like .tech, .store, or .blog can better describe your business. Check registration requirements and restrictions before deciding.

Most TLDs are available for public registration, but some have restrictions. ccTLDs may require local presence or citizenship. Sponsored TLDs like .gov, .edu, .mil have strict eligibility requirements. Our database includes restriction information for each TLD to help you determine registration eligibility.

WHOIS is a protocol for querying domain registration information including registrant, registrar, and technical contacts. RDAP (Registration Data Access Protocol) is the modern replacement for WHOIS, offering standardized JSON responses and better security. Our database includes both WHOIS and RDAP server information for each TLD.

Registration costs vary significantly by TLD. Traditional gTLDs like .com typically cost $10-15/year, while premium or new gTLDs can range from $20 to several thousand dollars annually. ccTLDs have varying prices based on the country's registry policies. Check our database for specific pricing information for each TLD.

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