Online Subdomain Detect Script

FSBOT

I am Bot
Administrator
USAGE ?
Script ?
bash sub.sh webscantest.com
./sub.sh webscantest.com


Curl ?
curl -s -L https://raw.githubusercontent.com/cihanmehmet/sub.sh/master/sub.sh | bash -s webscantest.com


Subdomain Alive Check ?
bash sub_alive.sh bing.com
curl -s -L https://raw.githubusercontent.com/cihanmehmet/sub.sh/master/sub_alive.sh | bash -s bing.com"
203c.png
fping required



? Nmap -sn (No port scan) scan live IP detection script
fping -f ip.txt

Usage bash nmap_sn.sh ip.txt


#!/bin/bash

nmap -sn -iL $1 |grep "Nmap scan report for"|grep -Eo "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)"|sort -u |tee $1.txt

echo "Detect IP $(wc -l $1.txt|awk '{ print $1 }' )" "=> result_${1}" "saved"
echo "File Location : "$(pwd)/"result_$1"

? Other Resources for subdomain Detection
? DNSGEN Generates combination of domain names from the provided input. ? dnsgen

DNSGEN install
pip install dnsgen

? Sample usage
Usage 1(fping)fping ?
cat domains.txt | dnsgen - |fping|grep "alive"|cut -d " " -f1>resolvers.txt
Usage 2(httprobe ) ?
cat domains.txt | dnsgen - |httprobe|cut -d "/" -f3|sort -u |tee resolvers.txt
dnsgen domain.txt -w subdomains-10000.txt|httprobe|cut -d "/" -f3|sort -u |tee dnsgen.txt
pip3 install ludicrousdns

cat domain.txt|ludicrousdns resolve |cut -d " " -f1


? ? I am open to suggestions for improvement.

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