behaviors.py 文件源码

def detect(hostname):
    """
    Performs CDN detection by trying to access the cdn subdomain of the
    specified hostname.

    Parameters
    ----------
    hostname : str
        Hostname to assess
    """

    print('[+] CDN subdomain detection\n')

    hostname = "cdn." + urlparse.urlparse(hostname).netloc

    out = commands.getoutput("host -a " + hostname)

    CDNEngine.find(out.lower())