---
id: "public-dns-resolver"
kind: "glossary-term"
title: "公共DNS解析器"
language: "zh-Hans"
category: "DNS与技术基础"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/gonggong-dns-jiexiqi/"
translations:
  en: "https://tldlog.com/glossary/public-dns-resolver/"
  es: "https://tldlog.com/es/glosario/resolutor-dns-publico/"
  de: "https://tldlog.com/de/glossar/oeffentlicher-dns-resolver/"
  fr: "https://tldlog.com/fr/glossaire/resolveur-dns-public/"
  it: "https://tldlog.com/it/glossario/resolver-dns-pubblico/"
  pt-BR: "https://tldlog.com/pt/glossario/resolvedor-dns-publico/"
  ru: "https://tldlog.com/ru/glossariy/publichnyy-dns-rezolver/"
---

# 公共DNS解析器

互联网上任何人都可以使用的递归解析器，用来替代互联网服务提供商提供的解析器。知名的公共解析器由大型科技公司和安全公司运营。运营者可以在这一层面过滤有害或非法的域名，因此这类服务常出现在封锁纠纷中。

## 相关术语

- [解析器](https://tldlog.com/zh/cihui/jiexiqi/)
- [DoH](https://tldlog.com/zh/cihui/doh/)
- [DoT](https://tldlog.com/zh/cihui/dot/)
- [任播](https://tldlog.com/zh/cihui/renbo/)
- [DNSSEC验证](https://tldlog.com/zh/cihui/dnssec-yanzheng/)