Types of Top-Level Domains
Discover the 5 categories of TLDs available through the ICANN New gTLD Program and find the right fit for your organization's application.
Understanding TLD Categories
The ICANN New gTLD Program recognizes five distinct types of top-level domains, each designed to serve different purposes and communities. Understanding these categories is essential for selecting the right approach for your application.
When considering which type of TLD to apply for, organizations should evaluate their primary objectives, target audience, and long-term vision for the namespace. Each TLD type carries specific requirements, restrictions, and opportunities that shape how the TLD can be used.
1. Brand TLDs (.brand)
What is a Brand TLD?
A Brand TLD is a top-level domain that corresponds to a trademark or brand name and is operated exclusively by the brand owner. Unlike traditional domain extensions that are open to the public, brand TLDs are closed namespaces where only the brand owner and its affiliates can register domain names.
Most popular choice for corporate applicants. Brand TLDs provide complete control over your digital namespace.
Examples of Brand TLDs
- .google — Used across Google's services (blog.google, ai.google, design.google)
- .apple — Powers Apple's digital presence and services
- .bmw — Used by BMW for regional sites and model pages
- .amazon — Supports Amazon's extensive digital ecosystem
- .canon — Canon's branded namespace
- .toyota — Toyota's global digital infrastructure
Requirements for Brand TLDs
- Registered trademark matching your proposed string
- SMD file from Trademark Clearinghouse
- Additional $500 Spec 13 fee
- Intention to use the TLD exclusively for your brand's benefit
- Registration policies restricting domain registrations to the brand owner and affiliates
Benefits of Brand TLDs
- Complete Brand Control: No risk of cybersquatting or unauthorized use
- Enhanced Security: Full control over the namespace enables comprehensive security
- Marketing Innovation: Create intuitive domains (store.yourbrand, support.yourbrand)
- Customer Trust: Users know any .yourbrand domain is legitimate
- Simplified Management: No need for defensive registrations across multiple TLDs
Estimated Costs
- Year 1: $350,000 - $450,000 (including $227,000 ICANN fee)
- Annual: $70,000 - $110,000
2. Generic TLDs (.generic)
What is a Generic TLD?
Generic TLDs (gTLDs) are open or restricted namespaces designed to serve a particular industry, interest, or community. Unlike brand TLDs, generic TLDs can be open for registration by the general public, though some may have eligibility requirements or restrictions.
Successful Generic TLD Examples
- .app — For mobile applications and developers (800,000+ registrations)
- .dev — Targeting developers and technology professionals (350,000+ registrations)
- .shop — E-commerce focused extension
- .blog — For bloggers and content creators
- .cloud — Cloud computing and technology services
- .health — Health and wellness industry
Business Models for Generic TLDs
Volume-Based Model
Focus on maximizing registration volume through competitive pricing and broad appeal. Success requires significant marketing investment and registrar relationships.
Premium Pricing Model
Set higher prices to position as a premium extension, targeting specific professional or industry segments willing to pay more for perceived quality.
Vertical Market Model
Focus on a specific industry vertical, developing value-added services, partnerships, and community building around that sector.
Requirements
- Sustainable business model demonstrating financial viability
- RSP partnership for registry operations
- Rights protection mechanisms (Sunrise, Claims)
- Marketing and distribution strategy
Estimated Costs
- Year 1: $650,000 - $1,200,000 (including significant marketing investment)
- Annual: $300,000 - $650,000+
3. Geographic TLDs (.geo)
What are Geographic TLDs?
Geographic TLDs are extensions that represent geographic locations, including cities, regions, provinces, and countries. These TLDs enable local communities to establish a distinctive online identity tied to their geographic area.
Types of Geographic TLDs
City TLDs
- .london — London, UK
- .nyc — New York City
- .berlin — Berlin, Germany
- .tokyo — Tokyo, Japan
- .paris — Paris, France
Regional TLDs
- .africa — African continent
- .asia — Asia-Pacific region
- .eus — Basque Country
- .corsica — Corsica region
Government Support Requirements
Applying for a geographic TLD requires support from the relevant government or public authority:
- Letter of support from the appropriate government entity
- Additional $18,000-$25,000 geographic name review fee
- Demonstration that the application benefits the local community
- Compliance with ICANN's geographic name protections
Community Focus
Successful geographic TLDs serve their communities by:
- Promoting local businesses and tourism
- Creating a sense of local digital identity
- Supporting local cultural and community initiatives
- Enabling location-specific services and information
Registration Policies
Geographic TLDs often implement location-based restrictions:
- Proof of residence or business presence in the area
- Nexus requirements connecting registrants to the location
- Premium allocation for local government and institutions
4. Community TLDs
What are Community TLDs?
Community TLDs are extensions that serve a specific, defined community with a clearly delineated membership. These communities can be based on ethnicity, culture, language, religion, or other common bonds.
Examples of Community TLDs
- .coop — Cooperative organizations
- .museum — Museums and museum professionals
- .cat — Catalan language and culture
- .scot — Scottish community
- .gal — Galician community
Community Priority Evaluation
Community TLDs can benefit from special evaluation procedures:
- Community Priority: In contention sets, community TLDs meeting strict criteria may receive priority
- Additional fee: $50,000 - $80,000 for Community Priority Evaluation
- Must demonstrate ongoing relationship with the defined community
- Registration policies must primarily serve the community's interests
Defining Your Community
Successful community TLD applications clearly define:
- The precise boundaries of the community
- How community membership is determined
- Relationship between the applicant and the community
- How the TLD will serve community interests
- Mechanisms for ongoing community involvement
Registration Restrictions
Community TLDs typically implement strict registration policies:
- Verification of community membership
- Use requirements that benefit the community
- Enforcement mechanisms for policy compliance
5. IDN TLDs (Internationalized Domain Names)
What are IDN TLDs?
Internationalized Domain Name (IDN) TLDs allow domain names in non-ASCII scripts, enabling the internet to better serve the world's linguistic diversity. These TLDs use characters from scripts such as Arabic, Chinese, Cyrillic, Devanagari, and many others.
Examples of IDN TLDs
- .在线 (Chinese for "online")
- .中文网 (Chinese for "Chinese network")
- .сайт (Cyrillic for "site")
- .онлайн (Cyrillic for "online")
- .קום (Hebrew)
Technical Considerations
IDN TLDs involve additional technical complexity:
- Punycode encoding — IDNs use xn-- prefix for DNS compatibility (e.g., xn--fiq228c)
- Variant management — For characters that have equivalent forms
- Script mixing restrictions — Cannot mix incompatible scripts
- Confusion assessment — With existing TLDs
Variant Management
Many scripts have characters that are considered variants (different characters that are treated as equivalent). ICANN has developed the Variant Management Framework to address these complexities, requiring applicants to identify and manage variant relationships in their TLDs.
Cultural and Linguistic Significance
IDN TLDs play a crucial role in:
- Making the internet more accessible to non-English speakers
- Preserving and promoting linguistic diversity online
- Enabling culturally relevant domain names
- Supporting local content development
TLD Type Comparison
| Feature | Brand TLD | Generic TLD | Geographic TLD | Community TLD | IDN TLD |
|---|---|---|---|---|---|
| Primary Purpose | Brand control & protection | Industry/market segment | Location identity | Community service | Script diversity |
| Who Can Register | Brand owner only | Public or restricted | Location-based | Community members | Varies by TLD |
| Trademark Required | Yes | No | No | No | Varies |
| Government Support | No | No | Required | Sometimes | Sometimes |
| Additional Fees | $500 (Spec 13) | None | $18K-$25K | $50K-$80K (CPE) | None |
| Application Fee | $227,000 | $227,000 | $227,000 | $227,000 | $227,000 |
| Year 1 Total | $350K-$450K | $650K-$1.2M | $300K-$500K | $300K-$600K | $350K-$500K |
| Annual Ongoing | $70K-$110K | $300K-$650K+ | $75K-$200K | $75K-$200K | $70K-$150K |
Which TLD Type is Right for You?
Not sure which category fits your goals? Our team can help you evaluate your options and develop the right strategy.