---
id: "txt-record"
kind: "glossary-term"
title: "TXT记录"
language: "zh-Hans"
category: "DNS与技术基础"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/txt-jilu/"
translations:
  en: "https://tldlog.com/glossary/txt-record/"
  es: "https://tldlog.com/es/glosario/registro-txt/"
  de: "https://tldlog.com/de/glossar/txt-record/"
  fr: "https://tldlog.com/fr/glossaire/enregistrement-txt/"
  it: "https://tldlog.com/it/glossario/record-txt/"
  pt-BR: "https://tldlog.com/pt/glossario/registro-txt/"
  ru: "https://tldlog.com/ru/glossariy/txt-zapis/"
---

# TXT记录

文本记录

一种保存自由文本的DNS记录。它被广泛用于向某项服务证明对域名的控制权，以及发布SPF和DMARC等电子邮件安全设置。这些设置有助于阻止他人发送冒充该域名的电子邮件。

## 相关术语

- [MX记录](https://tldlog.com/zh/cihui/mx-jilu/)
- [区域文件](https://tldlog.com/zh/cihui/quyu-wenjian/)
- [DNS](https://tldlog.com/zh/cihui/dns/)