Domain Name Encyclopedia: .cn is a country code top-level domain, representing the legal brand foundation of Chinese enterprises.

Driven by the dual demands of online brand development and intellectual property compliance for domestic enterprises, the strategic value of .cn domain names continues to stand out. The recent update to trademark monitoring policies by the State Intellectual Property Office further elevates the brand protection significance of .cn domain names to a new level. This article comprehensively analyzes the .cn country code top-level domain from the perspectives of basic definition, new policy regulations, asset value, and applicable scenarios, helping you understand the indispensable online digital foundation of local brands.

I. What is a .cn Domain Name?

The .cn domain name is China's country code top-level domain (ccTLD), uniformly managed by the China Internet Network Information Center (CNNIC). It is the official domain suffix representing mainland China and a core standard domain name for Chinese enterprises, institutions, and local brands building websites. Officially launched in 1990, it is among the most registered country code top-level domains globally.

II. Core Policy Points: Mandatory Inclusion of Chinese and .cn Domains in Trademark Monitoring

In March 2026, the China National Intellectual Property Administration (CNIPA) issued new regulations, officially including .cn domains and Chinese domains in the scope of routine trademark monitoring and verification. This is a milestone policy for the Chinese domain name industry:

When companies register trademarks, the official system simultaneously searches for the ownership of .cn domains with the same name;

In trademark rights protection and infringement determination scenarios, the use of .cn domains is included as a reference for infringement;

Brand strategy can no longer be separated from trademarks and .cn domains; the two are now linked to form a complete intellectual property system.

In short: To fully protect domestic brands, trademark registration alone is far from enough; a matching .cn domain has become an essential part of intellectual property compliance.

III. Core Value Layers of .cn Domains

Compliance Essential Attribute: Domestic offline stores, corporate websites, mini-programs, business registration, and ICP registration only support compliant suffixes such as .cn and .com. For companies conducting online operations, .cn is a prerequisite; government agencies, state-owned enterprises, and listed companies prioritize the unified use of .cn domains.

Local Traffic Advantage: Domestic search engines and local users naturally prioritize and trust .cn domains. For the same keywords, .cn websites of the same brand have higher indexing and ranking weight than niche overseas suffixes, carrying inherent regional trust endorsement.

Short Character Premium Scarcity:The stock of two-letter .cn domains (such as so.cn, shtur) and purely numeric short .cn domains is already exhausted. Two-character domains align with domestic search, AI, e-commerce, and technology brands, offering concise and memorable meanings. With tightening intellectual property policies, end-user acquisition demand continues to rise. For example, so.cn, meaning "search" in Chinese, perfectly adapts to search engines, AI retrieval, and information platforms, making it a highly representative premium two-letter .cn asset.

IV. Applicable End-User Groups:

Local physical enterprises, manufacturing, offline chain brands;

Search, AI big data, local services, e-commerce and internet companies;

Overseas brands planning to expand into the domestic market;

Public institutions, SMEs, and startup teams.

V. Market Status Summary

With the improvement of intellectual property policies, .cn domains are no longer just simple website building tools, but the second largest online intellectual property asset after corporate trademarks. The circulation value of short, industry-relevant premium .cn domains is steadily increasing, making them a core track for domain investors and domestic brands.

DN.com platform offers a large number of high-quality two-letter, industry-specific .cn domains, including rare short domains like So.cn that are well-suited for AI and search engines. Secure transactions are supported for both domestic and international users. One-stop consultation is available for brand domain planning and digital asset investment.