🇺🇸
.us
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United States
Country Code
关于 .us
The country-code TLD for the United States. Less popular than .com for American businesses due to .com's global dominance, but used by government agencies, local businesses, and URL shorteners.
预期用途
Websites associated with the United States.
注册限制
Registrants must be US citizens, residents, or organizations.
快速概览
- 注册局
- GoDaddy Registry (operated under NTIA authorization)
- 推出时间
- 1985
- 已注册域名数
- 1800000
- WHOIS 服务器
- whois.nic.us
- 国家/地区
- 🇺🇸 United States
- DNSSEC
- 支持