i want to run some tests and expose the vulnerabilities of our domain from the internet. We dont want to install any tools yet on our servers but we can install any tool needed or run anything from the internet against out domain.
I would like to see if there is any way someone from the internet to see servers on our domain, or connect , or see if we have any ports open , or if anybody from the internet can see if we have ports open..etc
are there any tools or sites i can run these programs or tools ?
i run a re[port from the http://www.dnsreport.com/
which is really nice...
is there anything else ? (it is very important to us)