Domain Extension List
Complete list of available domain extensions with ICP filing information. Total 1445 domain suffixes, data updated on 2024-12-15
Domain Extensions and ICP Registration Guide
Comprehensive guide to domain name extensions and ICP registration requirements for websites in China.
Understanding Domain Extensions
Common types of domain extensions and their typical usage:
- Generic TLDs (gTLD): Global extensions like .com, .net, .org
- .com - Commercial websites (most popular)
- .net - Network services and technology
- .org - Non-profit organizations
- .io - Technology and startup companies
- Country Code TLDs (ccTLD): Country-specific extensions
- .cn - China
- .us - United States
- .uk - United Kingdom
- .jp - Japan
- New gTLDs: Modern specialized extensions
- .app - Mobile applications
- .dev - Development projects
- .shop - E-commerce websites
- .blog - Blog websites
ICP Registration in China
Essential information about ICP (Internet Content Provider) registration:
- ICP Required Extensions:
- All mainland China-hosted websites (.cn, .com, .net, etc.)
- Websites using Chinese cloud services (Alibaba Cloud, Tencent Cloud)
- ICP-Free Extensions:
- Websites hosted outside mainland China
- Hong Kong and Macau domains (.hk, .mo)
Domain Selection Best Practices
Key factors to consider when choosing a domain extension:
- Business Location: Consider using ccTLDs for targeting specific countries
- Industry Relevance: Choose extensions that match your business type
- Brand Protection: Register multiple extensions to protect your brand
- SEO Impact: Some extensions may affect search engine rankings in specific regions
Technical Considerations
Technical aspects of domain registration and hosting:
- DNS Configuration: Different providers may have varying DNS management capabilities
- SSL Certificates: Some extensions include free SSL certificates
- Domain Privacy: WHOIS privacy protection availability varies by extension
- Registration Period: Maximum registration periods vary by extension (1-10 years)