> For the complete documentation index, see [llms.txt](https://community.space.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://community.space.id/space-id-bai-ke-zhi-nan/.bnb.arb-shi-yong-zhi-nan/ru-he-fan-xiang-jie-xi-.bnb.arb-yu-ming.md).
# 如何反向解析.bnb/.arb域名？
反向解析：
把地址反向解析为对应的域名
应用场景，设置完反向解析以后，你可以在支持 .bnb 域名显示的 DApps 中，直接展示你设置的 .bnb 域名。
比如当 Arton 完成反向解析以后，用他的 BSC 钱包地址（例如0xd8da6dsgui64af9d7eed9e03e53415d3774920）登录 DApps 后，他的 arton.bnb 会取代原本冗长的地址显示出来。
如果，你在设置反向解析的时候，发现列表中没有你的 .bnb 域名，请先将 .bnb 域名完成正向解析。
步骤：
1. 进入SPACE ID 2.0 页面
2. 链接钱包
3. 点击右上角，选择 “my domains” 进入域名管理页面。
4. 点击 “➕” ，设置反向解析。
5. 选择你想要设置的域名，点击 “Save”
---
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