.us
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United States
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Giới thiệu .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.
Mục đích sử dụng
Websites associated with the United States.
Hạn chế đăng ký
Registrants must be US citizens, residents, or organizations.
Thông tin nhanh
- Cơ quan quản lý
- GoDaddy Registry (operated under NTIA authorization)
- Ra mắt
- 1985
- Tên miền đã đăng ký
- 1800000
- Máy chủ WHOIS
- whois.nic.us
- Quốc gia
- 🇺🇸 United States
- DNSSEC
- Được hỗ trợ
TLD tương tự
Frequently Asked Questions
What is .us used for?
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.
Who can register a .us domain?
Registrants must be US citizens, residents, or organizations.
Who manages the .us top-level domain?
The .us TLD is managed by GoDaddy Registry (operated under NTIA authorization), which is responsible for the registry operations and maintaining the zone file.