Reverse IP lookup tool is the easy way to find the following two details:

• IP address of any domain
• List of all domains hosted with that IP

You can input a domain name or an IP address to find all the domains pointed with the same IP address.

There are good reasons to find the domains pointing to your IP address.

• When you are hosted on shared hosting environment, this is a very useful tool to find how many other sites are hosted with the same server's IP.
• Internet Service Providers may block your site if one of the site on your shared server has illegal content. In case if your site is blocked by certain ISPs, you can check any of the sites pointing to your IP address is having illegal or pornography content.