Reverse IP Domain Checker

ripdc.sh

#!/bin/bash
# v10
# ┌──(unk9vvn㉿avi)-[~]
# └─$ sudo chmod +x ripdc.sh;sudo ./ripdc.sh -t target.com



VERSION="ripdc.sh v0.3"
FALSE="0"
TRUE="1"
SUCCESS="1337"
FAILURE="31337"
VERBOSE="/dev/null"


reverse_map()
{
    url="https://domains.yougetsignal.com/"
    file="domains.php"
    data="remoteAddress=${target}&key="
    referer="https://www.yougetsignal.com/tools/web-sites-on-web-server/"

    echo "[+] reverse mapping ${target}"

    domains="`curl -e "${referer}" -d "${data}" "${url}${file}" 2> ${VERBOSE} |
    tr -s ':' '\n' | grep '\[\["' | tr -d '{}[]",' | tr -s ' ' '\n'`"

    if [ ! -z "${domains}" ]
    then
        echo "[+] listing found domains"
        for domain in ${domains}
        do
            echo "    > ${domain}"
        done
    else
        warn "no domains were found"
    fi

    return ${SUCCESS}
}


warn()
{
    echo "[!] WARNING: ${*}"

    return ${SUCCESS}
}


err()
{
    echo "[-] ERROR: ${*}"
    exit ${FAILURE}

    return ${SUCCESS}
}


usage()
{
    echo "usage:"
    echo ""
    echo "  ripdc.sh -t <arg> [options] | <misc>"
    echo ""
    echo "options:"
    echo ""
    echo "  -t <target> - domain name or ip address"
    echo "  -v          - verbose mode (default: off)"
    echo ""
    echo "misc:"
    echo ""
    echo "  -V          - print version of ripdc and exit"
    echo "  -H          - print this help and exit"

    exit ${SUCCESS}

    return ${SUCCESS}
}


check_argc()
{
    if [ ${#} -lt 1 ]
    then
        err "-H for help and usage"
    fi

    return ${SUCCESS}
}


check_args()
{
    echo "[+] checking arguments" > ${VERBOSE} 2>&1

    if [ -z "${target}" ]
    then
        err "WTF?! mount /dev/brain"
    fi

    return ${SUCCESS}
}


get_opts()
{
    while getopts t:vVH flags
    do
        case ${flags} in
            t)
                target="${OPTARG}"
                ;;
            v)
                VERBOSE="/dev/stdout"
                ;;
            V)
                echo "${VERSION}"
                exit ${SUCCESS}
                ;;
            H)
                usage
                ;;
            *)
                err "WTF?! mount /dev/brain"
                ;;
        esac
    done

    return ${SUCCESS}
}


main()
{
    check_argc ${*}
    get_opts ${*}
    check_args ${*}
    reverse_map

    echo "[+] game over"

    return ${SUCCESS}
}

main ${*}
@a9v8i