assets-from-spf

• A Python script to parse netblocks & domain names from SPF(Sender Policy Framework) DNS record
• For every parsed asset, the script will also find and print Autonomous System Number(ASN) details
• For now, the output is printed in JSON format only

Demo

Screenshots

3rd party package dependency

1. ipwhois

2. click

Setup

• Clone this repo

$ git clone git@github.com:yamakira/assets-from-spf.git

• Install dependencies

$ pipenv install

• Check help menu

$ python assets_from_spf.py --help
Usage: assets_from_spf.py [OPTIONS] DOMAIN

Options:
  --asn / --no-asn  Enable/Disable ASN enumeration
  --help            Show this message and exit.

Usage

• Parse the SPF record for assets but don't do ASN enumeration

$ python assets_from_spf.py target_url

• Parse the SPF record for assets and do ASN enumeration

$ python assets_from_spf.py target_url --asn

$ python assets_from_spf.py target_url -a