[Interest] Getting a hostname given the IP Address

[Joseph W Joshua]

Hello all,

I am writing an application for our company, and at one point I need to get the hostname of a computer on the network given the IP address. If I use QHostInfo::lookupHost() connected to a lookup slot, and provided with the IP address, it returns the same IP address. 

How can I rectify this?

Thanking you in advance. 

Joshua.