As it name implies, DNSstuff is a company that deals in the area of DNS and networking. Its flagship tool is named DNSreport, and it is a web application that provides thorough information about any specific domain.
This is done by performing 55 different tests. A demo can be viewed online, and it is also possible to request a trial version that can be used for 21 days. A professional tool set can be purchased, and it makes for unlimited access to DNSreport, as well as including advanced tools such as IPv6 tools, along with support from DNS experts and access to a resource center. A standard tool set can also be bought online, but it does not include the DNSreport application. On the other hand, the DNSstuff website has free tools on offer. These include an IP Information tool, which shows info about a specific IP (including city and country), and a feature named “Traceroute”, which traces the route packets take in order to reach a host. 
