You can find the hostname of any computer with a public IP address by passing the address to any Domain Name System (DNS) server. However, since the computers on a small business network have private ...

Operating systems like Windows 7 have a special text file that is used locally to map IP address to domain or host names. This file is usually called the "hosts" file. The hosts file can be used to ...

What Is DNS, Anyway? Simply put, Domain Name System (DNS) is the phone book of the internet. It’s the system that converts website domain names (hostnames) into numerical values (IP address) so they ...