> For the complete documentation index, see [llms.txt](https://blog.hacktive.bebzounette.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://blog.hacktive.bebzounette.com/active-directory/untitled/netbios.md).

# NetBIOS

Identify the NetBIOS names of the endpoints. This will give you the fully identifiable domain name (FQDN) for the IP address.

{% tabs %}
{% tab title="UNIX" %}

```bash
nmblookup -A <IP>
```

{% endtab %}

{% tab title="Windows" %}

```powershell
nbtstat -a <IP>
```

{% endtab %}
{% endtabs %}