> For the complete documentation index, see [llms.txt](https://terrarium-staff.gitbook.io/moderation-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://terrarium-staff.gitbook.io/moderation-guide/handling-rule-breaks/moderation-commands/whois.md).

# Whois

## Syntax

<figure><img src="/files/KD6Nr05dXNBBXKmeSa1V" alt=""><figcaption></figcaption></figure>

This is used to get more information on a User or User ID.\
\
This should always be used before warning, muting, or banning someone to ensure you’re punishing the correct person.

## Permission Level

### <mark style="color:green;">`Helper+`</mark>