Whois Search Tool

whoIs.py

# Whois Search Tool
# Enter an IP or host address and have it look it up through whois and return the results to you.

# Created by: Jatin Kumar Malik | jatinkrmalik(at)gmail(dot)com

# Pre-requisites:
# 1. Python 3               - To install: sudo apt-get install python3
# 2. Beautiful Soup library - To install: sudo pip3 install bs4
# 3. Requests library       - To install: sudo pip3 install requests

# To save output in a text or log file, execute whoIs.py via command: python3 whoIs.py | tee output.txt

import os
import requests
from bs4 import BeautifulSoup as bs
from urllib.request import urlopen

def cls(): # to clear the screen
    os.system('cls' if os.name=='nt' else 'clear')

# Use https://who.is/whois/<domain> for domain name info
# Use https://who.is/whois-ip/ip-address/<IP ADDRESS> for ip address info

def whoisDom(domain): # to get whois via domain
    print("Fetching information for",domain)
    domPage = urlopen("https://who.is/whois/"+str(domain))
    soup = bs(domPage, "html5lib")

    print("\n# Registrar Info:")
    key = soup.select(".queryResponseBodyKey")
    val = soup.select(".queryResponseBodyValue")

    for i in range(4):
        print(">>>",key[i].get_text(), end=":")
        print(val[i].get_text())

    print("\n# Important Dates:")
    
    for i in range(4,7):
        print(">>>",key[i].get_text(), end=":")
        print(val[i].get_text())

    print("\n# Name Servers:")
    print(">>>",val[7].get_text().replace("\n",""),":", val[8].get_text().replace("\n",""))
    print(">>>",val[9].get_text().replace("\n",""),":", val[10].get_text().replace("\n",""))
   
    print("\n# Similar Domains:")
    simDoms = val[11].get_text().replace("\n","").split(" | ")
    for sDom in simDoms:
        print(">>>",sDom) 
   
    print("\n# Registrar Data:")

    # Registrant Contact Information:
    print("\n>>> "+val[12].select(".rawWhois > div > strong")[0].get_text())
    for i in range(20):
        if i%2==0:
            print(val[12].select(".rawWhois .row div")[i].get_text(),end=":")
        else:
            print(val[12].select(".rawWhois .row div")[i].get_text(),end="\n")

    # Administrative Contact Information:
    print("\n>>> "+val[12].select(".rawWhois > div > strong")[1].get_text())
    for i in range(20,40):
        if i%2==0:
            print(val[12].select(".rawWhois .row div")[i].get_text(),end=":")
        else:
            print(val[12].select(".rawWhois .row div")[i].get_text(),end="\n")

    # Technical Contact Information:
    print("\n>>> "+val[12].select(".rawWhois > div > strong")[2].get_text())
    for i in range(20,40):
        if i%2==0:                                                                       
            print(val[12].select(".rawWhois .row div")[i].get_text(),end=":")
        else:
            print(val[12].select(".rawWhois .row div")[i].get_text(),end="\n")

    print("-"*10)
    print(val[12].select(".rawWhois > div")[3].get_text())
    print() # asthetics
    
def whoisIP(ipadr): # to get whois via IP
    print("Fetching information for",ipadr)
    IPPage = urlopen("https://who.is/whois-ip/ip-address/"+str(ipadr))
    soup = bs(IPPage, "html5lib")

    print("\n# IP Whois:")
    key = soup.select(".col-md-12.queryResponseBodyKey > pre")
    print(key[0].get_text())
    print() #asthetics

while(True):
    cls()
    print("\n\t\tWhois Search Tool\n")
    ch = input("Search by:\n(D)omain name\n(I)P address\n\n>>> Please enter your choice: ").lower()

    if ch == "d":
        print("\nSearch whois information by Domain name:")
        domain = input(">>> Enter the domain name followed by the suffix (.com/.io):\n>>> ")
        whoisDom(domain)

    elif ch == "i":
        print("\nSearch whois information by IP address:")
        ipadr = input(">>> Enter the IP address:\n")
        whoisIP(ipadr)

    else:
        print("\n\nWrong choice entered!\n")

    input("Press <Enter> to try again or Ctrl+Z to exit")

    
 # Check out more such programs at the parent repo - https://github.com/jatinkrmalik/python-mega-project-list