Free Reverse IP Domain Checker | SEO Ninja Softwares

Every IP address or subnet can host several domains (websites). Use the Reverse IP tool to find domains sharing the same IP address or subnet. It shows a maximum of 2,500 domains per IP address (depending on your membership type). For subnets it shows a maximum of 255 IP addresses. Just type a domain name, IP address or subnet and click the Go button. Both IPv4 and IPv6 addresses are supported. For the subnet view you have to type the subnet in the form of x.x.x for IPv4 subnets and x:x:x:x for IPv6 subnets. What is a Reverse IP Lookup? The technique known as Reverse IP Lookup is a way to identify hostnames that have DNS (A) records associated with an IP address. A web server can be configured to server multiple virtual hosts from a single IP address. This is a common technique in shared hosting environments. It is also common in many organizations and can be an excellent way to expand the attack surface when going after a web server. If for example your primary target web site...