# Sublist3r

## About

Fast subdomains enumeration tool for penetration testers. Sublist3r is a python tool designed to enumerate subdomains of websites using OSINT. It helps penetration testers and bug hunters collect and gather subdomains for the domain they are targeting. Sublist3r enumerates subdomains using many search engines such as Google, Yahoo, Bing, Baidu and Ask. Sublist3r also enumerates subdomains using Netcraft, Virustotal, ThreatCrowd, DNSdumpster and ReverseDNS.

### Links

[Github](https://github.com/aboul3la/Sublist3r)

## Installing

* From source - Recommended in a VENV

```
git clone https://github.com/aboul3la/Sublist3r.git && cd sublist3r
sudo apt-get install python-requests python-dnspython python-argparse
sudo pip install -r requirements.txt
```

## Usage

* Enumerate subdomains and show the results in realtime:

```
python sublist3r.py -v -d example.com
```

* Enumerate subdomains and use specific engines such Google, Yahoo and Virustotal engines

```
python sublist3r.py -e google,yahoo,virustotal -d example.com
```


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://cybersec.th4ntis.com/tools/sublist3r.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.