Export_DNS/Cloudflare/README.md

# Cloudflare DNS Export Script

This script automates exporting DNS records for all zones in a Cloudflare account.  
It uses the Cloudflare **API Token** authentication method (recommended for security).  

Each run saves the DNS export of every zone into an `export/` folder, with filenames containing the zone name and a timestamp.

---

## 📦 Requirements

- **bash** (any modern Linux/macOS environment will work)
- **curl**
- **jq** (for parsing JSON)

Install `jq` if you don’t already have it:

```bash
# Ubuntu/Debian
sudo apt install jq -y

# macOS (Homebrew)
brew install jq
```

---

## ⚙️ Setup

1. Clone or copy these files:
   - `export_dns_cloudflare.sh`  
   - `config.conf`  

2. Edit the `config.conf` file and add your **Cloudflare API Token**:

```bash
# config.conf
CLOUDFLARE_API_TOKEN=your_api_token_here
```

> 🔑 When creating your API Token in Cloudflare Dashboard, give it at least:
> - **Zone: Read**  
> - **DNS: Read**  

---

## ▶️ Usage

Make the script executable:

```bash
chmod +x export_dns_cloudflare.sh
```

Run the script:

```bash
./export_dns_cloudflare.sh
```

---

## 📂 Output

- All exports are saved into the `export/` folder.  
- Each export is a plain text file containing the zone’s DNS records in BIND format.  
- Filenames follow the format:

```
export/<zone_name>_<YYYYMMDD>_<HHMMSS>.txt
```

Example:

```
export/example.com_20250825_153012.txt
export/testdomain.net_20250825_153015.txt
```

---

## 🔒 Security Notes

- Never commit `config.conf` (it contains your API token).  
- Limit API token permissions to the minimum required (Zone:Read, DNS:Read).  
- Rotate API tokens periodically for best security practices.  

---

## ✅ Example Workflow

```bash
# 1. Configure your token
echo 'CLOUDFLARE_API_TOKEN=abc123xyz...' > config.conf

# 2. Run the export
./export_dns_cloudflare.sh

# 3. Check the export folder
ls export/
```

---

## 🛠 Troubleshooting

- **Empty export files?**  
  Ensure your API Token has the correct permissions (Zone:Read, DNS:Read).  

- **Script fails with `jq: command not found`?**  
  Install `jq` as shown above.  

- **Only some zones exported?**  
  Check the API Token’s scope. If it was created for a specific zone, it won’t return all zones.  
  Create a token scoped for “All zones - Read” to export everything.