# Subcert | An Subdomain Enumeration Tool, That Finds All The Subdomains

**URL:** <https://onehack.st/t/subcert-an-subdomain-enumeration-tool-that-finds-all-the-subdomains/176518>\
**Category:** Tools & Scripts\
**Tags:** learning, tools\
**Created:** [March 24, 2021, 2:14pm UTC](https://onehack.st/t/subcert-an-subdomain-enumeration-tool-that-finds-all-the-subdomains/176518 "2021-03-24T14:14:54Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Astrid](https://onehack.st/user_avatar/onehack.st/astrid/32/174869_2.png) [@Astrid](https://onehack.st/u/Astrid)\
**Post date:** [March 24, 2021, 2:14pm UTC](https://onehack.st/t/subcert-an-subdomain-enumeration-tool-that-finds-all-the-subdomains/176518/1 "2021-03-24T14:14:54Z")

</div>

![image](https://onehack.st/uploads/default/original/3X/e/0/e03cab255762b6a9ab55c908609ad2b7f868000e.png)

Subcert is a subdomain enumeration tool, that finds all the valid subdomains from certificate transparency logs.

**Setup**

**Step 1: Install Python 3**

```auto
apt-get install python3-pip

```

**Step 2: Clone the Repository**

```auto
git clone https://github.com/A3h1nt/Subcert.git

```

**Step 3: Install Dependencies**

```auto
pip3 install -r requirements.txt

```

**Step 4: Move the Directory to /opt**

```auto
mv subcert /opt/

```

**Step 5: Add an alias in .bashrc to run the script from anywhere**

```auto
alias subcert="python3 /opt/subcert/subcert.py"

```

**Demo**

**Contribute**

- Improve Code
- Suggestions
- Report Bugs

**Contact Me**

You can contact me regarding anything at [A3h1nt](https://twitter.com/A3h1nt)

## GitHub:

> **[GitHub - A3h1nt/Subcert: Subcert is a subdomain enumeration tool, that...](https://github.com/A3h1nt/Subcert)**
>
> Subcert is a subdomain enumeration tool, that finds all the subdomains from certificate transparency logs.

---

<div class="post-metadata">

**Author:** ![Smarannss](https://onehack.st/user_avatar/onehack.st/smarannss/32/75983_2.png) [@Smarannss](https://onehack.st/u/Smarannss)\
**Post date:** [March 25, 2021, 11:17am UTC](https://onehack.st/t/subcert-an-subdomain-enumeration-tool-that-finds-all-the-subdomains/176518/2 "2021-03-25T11:17:56Z")

</div>

Beautiful tool.  
Thanks for this