Create domain.sh

[SleepTheGod]

root@clumsy:~/blackbird# sudo bash blackbird.sh -u vx-underground --domains [*] Domain reconnaissance for: vx-underground

vx-underground.com REGISTERED
vx-underground.net AVAILABLE
vx-underground.org REGISTERED
vx-underground.io REGISTERED
vx-underground.co REGISTERED
vx-underground.ai REGISTERED
vx-underground.app REGISTERED
vx-underground.dev REGISTERED
vx-underground.xyz REGISTERED
vx-underground.site REGISTERED
vx-underground.online REGISTERED
root@clumsy:~/blackbird# cat blackbird.sh
#!/usr/bin/env bash

COMMON_TLDS=(com net org io co ai app dev xyz site online)

if [[ "$1" != "-u" || -z "$2" ]]; then
echo "Usage: $0 -u [--domains]"
exit 1
fi

USERNAME="$2"

if [[ "$3" == "--domains" ]]; then
echo "[*] Domain reconnaissance for: $USERNAME"
echo

for tld in "${COMMON_TLDS[@]}"; do
    domain="${USERNAME}.${tld}"

    if whois "$domain" 2>/dev/null | grep -qi "No match"; then
        status="AVAILABLE"
    else
        status="REGISTERED"
    fi

    printf "%-25s %s\n" "$domain" "$status"
done

exit 0

fi
root@clumsy:~/blackbird#