29 lines
1.1 KiB
Markdown
29 lines
1.1 KiB
Markdown
# PTR Stream
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PTRStream is an asynchronous reverse DNS lookup tool developed in Python. It generates random IP addresses and performs reverse DNS lookups using various DNS servers.
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## Requirements
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- [python](https://www.python.org/)
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- [aiodns](https://pypi.org/project/aiodns/) *(pip install aiodns)*
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## Usage
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```bash
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python ptrstream.py [options]
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```
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| Argument | Description |
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| ---------------------- | ------------------------------------------------------------ |
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| `-c`, `--concurrency` | Control the speed of lookups. *(Default = 50)* |
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| `-t`, `--timeout` | Timeout for DNS lookups. |
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| `-r`, `--resolvers` | File containing DNS servers to use for lookups. *(Optional)* |
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## Now what?
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The results are cached and saved to a file named ptr_{date}_{seed}.txt after every 1000 successful lookups. After a full loop through every IP address, a new seed will generate and start the scan again.
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Output to elastic search possibly.
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Still a work in progress I guess...
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