Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
|website cannot open inside the network||16||60|
|Exchange 2010 sending e-mail - 450 4.7.1 Client host rejected: cannot find your hostname||2||58|
|SPF record issue||6||51|
|NIC set to static, but still pulls DHCP address||8||32|