Find reverse DNS entry for any IP name with this tool.
Reverse DNS tool queries the given IP to resolve to a hostname. The hostname is anything like a normal domain or sub-domain, i.e., google-public-dns-a.google.com. This hostname is Google's hostname against IP 220.127.116.11, which is Google's public DNS IP.
This tool is named "Reverse DNS" just because it is a reverse process of determining the hostname to IP.