cmd@fb:/tmp|❯ wc -l 33m-subdomain-wordlist.txt
33927885 33m-subdomain-wordlist.txt
cmd@fb:/tmp|❯ wc -l 15m_sub_wordlist.txt
15677820 15m_sub_wordlist.txt
cmd@fb:~/Desktop|⇒ wc -l 11m_sub_wordlist.txt
11466866 11m_sub_wordlist.txt
cat 11m_sub_wordlist.txt | subgen -d "bing.com"> not_resolve_subdomain.txt
echo "bing.com">bing.txt
comb -s="." 11m_sub_wordlist.txt bing.txt > not_resolve_subdomain.txt
cat not_resolve_subdomain.txt | zdns A --threads 100000 --name-servers=1.1.1.1 | jq -r "select(.data.answers[0].name) | .name" |tee resolve_subdomain.txt
ulimit -n 100000
sudo pip3 install aiodnsbrute
aiodnsbrute yahoo.com -w /tmp/11m_sub_wordlist.txt -o csv -t 100000 -r resolver.txt
resolver.txt=>1.1.1.1
cat yahoo.com.csv | cut -d, -f1 | grep yahoo.com>yahoo.com.txt
for i in $(cat 11m_sub_wordlist.txt); do echo $i".bing.com">>not_resolve_subdomain.txt; done #first method
cat 11m_sub_wordlist.txt | xargs -L1 -P20 -I@ bash -c "echo @.'bing.com'>>not_resolve_subdomain.txt" #second method
cat 11m_sub_wordlist.txt | awk '{print $1".bing.com"}'>not_resolve_subdomain.txt #third method
while read -r sub; do echo $sub".bing.com">>not_resolve_subdomain.txt ; done < 11m_sub_wordlist.txt # fourth method
echo "bing.com">bing.txt ; comb -s="." 11m_sub_wordlist.txt bing.txt > not_resolve_subdomain.txt #fifth method
cat 11m_sub_wordlist.txt | subgen -d "bing.com">not_resolve_subdomain.txt #sixth method
goaltdns -h bing.com -w /tmp/11m_sub_wordlist.txt -o not_resolve_subdomain.txt #seventh method
sudo ksubdomain -f not_resolve_subdomain.txt -e 0 -verify -o resolve.txt