顶级域、一级域或顶级域名(英語:Top-level Domain, TLD)是互联网域名系统的等級中,位於根域空間的最高级域名,例如com
是網址example.com
的頂級域。[1]
類型
特定身分才能註冊的頂級域,用途會受到限制[2],例如僅相關行業能註冊的.bank
和.finance
。
參見
參考文獻
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