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Commit14ce0f7

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add reverse lookup tutorial
1 parent98e4e34 commit14ce0f7

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‎README.md

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@@ -69,6 +69,7 @@ This is a repository of all the tutorials of [The Python Code](https://www.thepy
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-[How to Make Malware Persistent in Python](https://thepythoncode.com/article/how-to-create-malware-persistent-in-python). ([code](ethical-hacking/persistent-malware))
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-[How to Remove Persistent Malware in Python](https://thepythoncode.com/article/removingg-persistent-malware-in-python). ([code](ethical-hacking/remove-persistent-malware))
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-[How to Check Password Strength with Python](https://thepythoncode.com/article/test-password-strength-with-python). ([code](ethical-hacking/checking-password-strength))
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-[How to Perform Reverse DNS Lookups Using Python](https://thepythoncode.com/article/reverse-dns-lookup-with-python). ([code](ethical-hacking/reverse-dns-lookup))
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-###[Machine Learning](https://www.thepythoncode.com/topic/machine-learning)
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-###[Natural Language Processing](https://www.thepythoncode.com/topic/nlp)
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#[How to Perform Reverse DNS Lookups Using Python](https://thepythoncode.com/article/reverse-dns-lookup-with-python)
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requests
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# Import the necessary libraries
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importargparse
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importipaddress
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importsocket
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importrequests
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API_KEY="Your-Api-Key-Here"# Replace with your ViewDNS API key
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# Function to Check if IP address is valid.
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defis_valid_ip(ip):
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try:
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ipaddress.ip_address(ip)
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returnTrue
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exceptValueError:
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returnFalse
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# Perform reverse look up.
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defreverse_lookup(ip):
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try:
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domain=socket.gethostbyaddr(ip)[0]
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returndomain
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exceptsocket.herror:
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returnNone
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# Get websites on same server.
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defget_websites_on_server(ip):
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url=f"https://api.viewdns.info/reverseip/?host={ip}&apikey={API_KEY}&output=json"
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response=requests.get(url)
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ifresponse.status_code==200:
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data=response.json()
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if"response"indataand"domains"indata["response"]:
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websites=data["response"]["domains"]
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returnwebsites
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return []
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# Get user arguments and execute.
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defmain():
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parser=argparse.ArgumentParser(description="Perform IP reverse lookup.")
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parser.add_argument("ips",nargs="+",help="IP address(es) to perform reverse lookup on.")
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parser.add_argument("--all","-a",action="store_true",help="Print all other websites on the same server.")
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args=parser.parse_args()
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foripinargs.ips:
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ifnotis_valid_ip(ip):
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print(f"[-] Invalid IP address:{ip}")
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continue
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domain=reverse_lookup(ip)
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ifdomain:
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print(f"[+] IP:{ip}, Domain:{domain}")
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ifargs.all:
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websites=get_websites_on_server(ip)
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ifwebsites:
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print("\nOther websites on the same server:")
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forwebsiteinwebsites:
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print(f"[+]{website}")
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print('\n')
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else:
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print("[-] No other websites found on the same server.")
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else:
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print(f"[-] No domain found for IP:{ip}")
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if__name__=="__main__":
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main()

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