---
id: "idn-tld"
kind: "glossary-term"
title: "IDN TLD"
language: "zh-Hans"
category: "TLD类型与计划"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/idn-tld/"
translations:
  en: "https://tldlog.com/glossary/idn-tld/"
  es: "https://tldlog.com/es/glosario/idn-tld/"
  de: "https://tldlog.com/de/glossar/idn-tld/"
  fr: "https://tldlog.com/fr/glossaire/tld-idn/"
  it: "https://tldlog.com/it/glossario/idn-tld/"
  pt-BR: "https://tldlog.com/pt/glossario/tld-idn/"
  ru: "https://tldlog.com/ru/glossariy/idn-tld/"
---

# IDN TLD

国际化域名顶级域

用非拉丁文字（如阿拉伯文、中文或西里尔文）或带重音符号的拉丁字母书写的顶级域，例如.vermögensberater。它可以是gTLD，也可以是ccTLD。在DNS中它以Punycode存储，以xn--开头。

## 相关术语

- [IDN](https://tldlog.com/zh/cihui/idn/)
- [Punycode](https://tldlog.com/zh/cihui/punycode/)
- [TLD](https://tldlog.com/zh/cihui/tld/)
- [IDN ccTLD](https://tldlog.com/zh/cihui/idn-cctld/)