Unverified50% confidenceFactExact time
A top-level domain is the rightmost part of a domain name, such as .com, .org, and .net.
1
Sources
50%
Confidence
Long-term
Relevance
10/7/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe 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).73% similarUnverifiedCompared to subdomain solutions, same-domain path deployment has advantages in terms of search engine authority transfer and user trust.69% 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64% similarUnverified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64% similar
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