---
id: "domain-handle"
kind: "glossary-term"
title: "域名用户名"
language: "zh-Hans"
category: "替代命名系统"
updated: "2026-10-10T12:00:00Z"
canonical: "https://tldlog.com/zh/cihui/yuming-yonghuming/"
translations:
  en: "https://tldlog.com/glossary/domain-handle/"
  es: "https://tldlog.com/es/glosario/identificador-basado-dominio/"
  de: "https://tldlog.com/de/glossar/domain-handle/"
  fr: "https://tldlog.com/fr/glossaire/identifiant-base-domaine/"
  it: "https://tldlog.com/it/glossario/nome-utente-basato-dominio/"
  pt-BR: "https://tldlog.com/pt/glossario/identificador-baseado-dominio/"
  ru: "https://tldlog.com/ru/glossariy/domennyy-khendl/"
---

# 域名用户名

社交网络上本身就是真实DNS域名的用户名（handle）。在Bluesky上，用户通过DNS TXT记录或在其网站上放置一个小文件来证明对该域名的控制。与区块链名称不同，这种方式完全依赖DNS。

## 相关术语

- [TXT记录](https://tldlog.com/zh/cihui/txt-jilu/)
- [域名](https://tldlog.com/zh/cihui/yuming/)
- [子域名](https://tldlog.com/zh/cihui/ziyuming/)
- [DNS](https://tldlog.com/zh/cihui/dns/)
- [命名空间](https://tldlog.com/zh/cihui/mingming-kongjian/)