---
id: "root-server"
kind: "glossary-term"
title: "根服务器"
language: "zh-Hans"
category: "DNS与技术基础"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/gen-fuwuqi/"
translations:
  en: "https://tldlog.com/glossary/root-server/"
  es: "https://tldlog.com/es/glosario/servidor-raiz/"
  de: "https://tldlog.com/de/glossar/root-server/"
  fr: "https://tldlog.com/fr/glossaire/serveur-racine/"
  it: "https://tldlog.com/it/glossario/server-radice/"
  pt-BR: "https://tldlog.com/pt/glossario/servidor-raiz/"
  ru: "https://tldlog.com/ru/glossariy/kornevoy-server/"
---

# 根服务器

答复根区（DNS的最顶层）相关查询的服务器。它告诉解析器在哪里可以找到每个TLD的服务器。根服务器共有13个标识，每个标识由一家运营商通过众多任播节点提供服务。

## 相关术语

- [根区](https://tldlog.com/zh/cihui/genqu/)
- [根服务器系统](https://tldlog.com/zh/cihui/gen-fuwuqi-xitong/)
- [RSSAC](https://tldlog.com/zh/cihui/rssac/)
- [任播](https://tldlog.com/zh/cihui/renbo/)