Unverified50% confidenceFactExact time
From both a legal and technical perspective, a domain name more closely resembles a periodic lease, where users pay an annual fee to obtain usage rights from a registrar, dependent on the continued operation of the top-level domain registry.
1
Sources
50%
Confidence
Long-term
Relevance
9/6/2026
First Seen
Sources
Related Entities
Related Claims
Unverified企业应对域名风险的最佳实践包括持有多个备用域名、CDN层面流量调度、启用Registry Lock、多家注册商分散持有关键域名及注册防御性域名75% similarUnverified业界最佳实践包括启用域名注册锁（Registry Lock）、使用多家注册商分散持有关键域名、配置DNS故障转移与负载均衡75% similarUnverified企业应持有多个备用域名（尤其应包含至少一个.com主域名），并建立可快速切换的重定向机制72% similarUnverifiedThe hierarchical structure of the domain name system is: ICANN (top-level governance) → registries (managing specific top-level domains such as .com and .net) → registrars (providing registration services to end users).66% similarUnverified过短的TTL会增加权威DNS服务器负载，过长则可能导致已售域名仍被显示为待售状态，需在查询效率和信息时效性之间取得平衡66% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/868200API
curl https://kongchang.com/api/v1/knowledge/claims/868200MCP
get_claim(id=868200)