What does domain dossier do?
The Domain Dossier tool generates reports from public records about domain names and IP addresses to help solve problems, investigate cybercrime, or just better understand how things are set up.
How do you investigate a domain?
Investigating a domain
- Enter the domain (ending with a known public suffix) or URL you need to investigate in the search bar at the top of the user interface.
- Click SEARCH. If the domain is present within your enterprise, you are taken to Domain view.
What country is this IP in?

IP Address Information
IP Address: | 66.249.70.75 |
---|---|
Country: | United States of America |
State: | California |
Latitude: | 37.405992 |
Longitude: | -122.078515 |
What is a 255.255 255.0 subnet?
A class C network would have a subnet mask of 255.255. 255.0 which means that 24 bits are used for the network. In CIDR notation this is designated by a /24 following the IP address.
What is my hostname?
Find out your hostname in Windows The easiest way to display the hostname of a Windows computer is to open the command prompt, enter the following code and press “Enter”. The host name is displayed in the line labeled “Host Name”. The hostname is displayed after entering the command “ipconfiq /all”.
How do I find a domain name from an IP address?

You can use nslookup on the IP. Reverse DNS is defined with the . in-addr.arpa domain. this will ask 3.2.21.123.in-addr.arpa and yield the domain name (if there is one defined for reverse DNS).
Is centralops a RESTful API?
Our tools at CentralOps.net were not designed with automation in mind and only produce HTML output. However, if you’re willing to work with the HTML, the tools use the same account system as our Whois API and can be seen as RESTful APIs themselves. Here’s what you need to know.
How much does centralops cost?
The tools at CentralOps.net are free for everyday, interactive use—no login required. Simply pick a tool on the left and use it. As an anonymous user, you get 50 free service units every 24 hours. Whenever you use one of the tools, its cost in service units is deducted from your balance.
How do I send credentials to the centralops tools?
Send your credentials directly to the CentralOps tools using username and password arguments. For example: To learn the input parameters for each CentralOps tool, view the HTML source of the input form. Alternatively, the “URL for this output” link at the bottom of the output provides a convenient way to see the parameters.
How to use domain dossier with centralops tools?
For example, suppose you want to use Domain Dossier: You can POST your credentials to the authentication API at: Then you can send your Domain Dossier queries: Notice that this URL is at hexillion.com. Use the authentication API to get a session key, then pass the key to the CentralOps tools using a sessionKey argument. For example: