CyberTOOLBELT (CTB) is a comprehensive set of tools designed to make investigations regarding domains, IP addresses and other related information as cost effective, user-friendly and efficient as possible. CyberTOOLBELT has many features that are not available anywhere else at any price. Example: Can your existing tool search all domain names where the domain name contains pixel and any of the contacts are located in New York and was registered in the last week? CyberTOOLBELT can! Typically in less than a few seconds.

CyberTOOLBELT is exceedingly cost effective and eliminates hours of searching the web using stand-alone tools. The results are comprehensive. CTB is more than a set of tools, it is an investigative platform supporting dossiers and data sharing.

CyberTOOLBELT is available with a ten-day free trial Bronze plan. If you like it and/or find that it saves you money and time you can easily convert to a paid subscription — which at a entry level of $11.95 per month is the best ROI on the planet. Just think, if it saves you 20 minutes a month (or 1 minute a day) it more than pays for itself!

You can also access CyberTOOLBELT data using a RESTful API at significantly higher data usage limits at a very reasonable cost (including on-premises Whois data for unlimited access). Contact sales for details.

Socialize with us

What Our Tools Do

This is a brief overview of what some of our tools do with some short video demonstrations/tutorials.

The Domain Toolbelt

CyberTOOLBELT's Domain Toolbelt section is core of what we have to offer. It contains a multitude of features that allow an investigator to quickly find and understand the information sought. Each tool has a unique lookup capability that allows for deeper investigation and drill-down capabilities. Remember that the tools described are just a fraction of what we have to offer.

Tool: Lookup Domain

Often times, an investigation starts only with a domain name and nothing more. CyberTOOLBELT makes it easy to learn a lot about the domain in a very short period of time, with current and historic information available in a single view. Enter a domain, and CyberTOOBELT will return related email addresses, name servers, DNS records, related IP information, subdomains for the domain, registrar information, and available whois records. Consider this example screenshot:

Each menu item expands to show all the information CyberTOOLBELT has on the domain. For example, expanding the Name Servers section shows that CyberTOOLBELT uses name servers and that there are a few dozen domains affiliated with the IP address that the name server uses as well as the geolocation of the IP address.

Find something of interest? CyberTOOLBELT lets you drill down into the information even further. Text in blue has an interaction option, allowing users to take additional action. For example, if you wanted to drill down on additional information about a domain you would click/tap on the domain name and an action menu would pop up as shown here:

This is just a sample of the data and capabilities of CyberTOOLBELT. For additional information, watch the short videos below. More information and tutorials are available after you've logged in. Sign up for a free trial to get started today.

Domain Toolbelt Overview
Search for Domains
Whois Data Mining


Home Page Modifications

Author: Admin User
Published: 07/30/2015 08:33pm

New Look

We've made a number of changes to the home page of CyberTOOLBELT such as adding a number of videos, expansion of tool descriptions, and of course, this blog.

The blog will be used to for interesting stuff (we hope) and some in-depth usage of CTB to solve real-world problems.

CyberTOOLBELT® Resources


Version 1.4 Released!

We released version 1.4 on August 3rd, 2015 with 2 new tools. One tool is used to examine shortened URLs and the other provides a batch HTTP lookup capability. Issue #16 of our newsletter has complete details.

Version 1.3 Released!

We released version 1.3 on July 6, 2015 with 2 new tools. The tools return either all the domains related to an MX server or all the domains that we know are hosted on a particular name server. We've added over a dozen informative/instructional videos and are adding 2-3 a week. Many changes were made to make the RESTful API easier to use and more powerful. In addition, we are now exposing IP Whois data through the API. Issue #15 of our newsletter has complete details.

Farsight Security uses CyberTOOLBELT®

Farsight security is using our Whois engine to power a number of features of their products. See their data sheet for details.

Version 1.2 Released!

We released version 1.2 May 13, 2015 with 2 new tools. The new CallerID tool allows you to lookup more in-depth information about a telephone number than the WhitePages tool introduced in the previous release. There was also a tool added to perform subdomain name searches. Issue #14 of our newsletter has complete details.

CyberTOOLBELT® Granted Trademark Status

We were granted US trademark status for the CyberTOOLBELT name.

Version 1.1 Released!

We released version 1.1 at the end of April, 2015 with 6 new tools. You can do people, business, address and telephone number searches for entities in the United States or Canada, perform IP address Whois lookups, monitor web pages for keywords, search passive DNS for searches using the Farsight Securities DNSDBtm database, and taking web page snapshots. Issue #13 of our newsletter has complete details.

Security must include domain name protection

Experts say that detecting fake websites needs to be a part of all companies' security protection. CyberTOOLBELT provides a great tool that allows you to monitor across all TLDs (new and old) for new domains related to your company. Read the full article by Warwick Ashford of here.

Customer Testimonials

CTB is a cost effective tool and reduces time spent searching the web for standalone sites that compile the information separately. It is a one-stop platform for handling certain areas of investigation. One great tool is the "Tell Me When" tool is used to monitor parked content pages and alerts when the domain has real content on the site. You can elect to take a snapshot of the page when the content is detected. This is also an option for monitoring domain keywords. CTB can automatically perform this operation when a domain has matched one of your keywords and starts hosting content. This is powerful for brand protection. Tracking web pages is easy with the "Track Web Pages Tool" which is used to monitor Web site changes, log the changes and then sends a notification email. Another interesting tool is the "Verify Email Address" tool which verifies an email address to determine if the user exists at that email provider. CTB has removed the tedious searching and created an environment where I am confident in the results. With these tools there is less "shifting sand" and more "Yes, I can do this for you!"

Kim Miller, ABD, MSCJ, CFE
Investigations Director
Subject Matter Expert
Hetherington Group

I love the tools and really appreciate the quick support when I ran into a problem.

Chris K.
Project Manager
(name and company withheld by request)


The following are up and coming webinars. Please sign up to attend.

2015 CyberTOOLBELT Product Review. January 28th, 2015 at 2pm EST. Presenters: Tom Brennan, CyberTOOLBELT. Register now!

This webinar will demonstrate the product and teach you how to use the tool. After registering, you will receive a confirmation email containing information about joining the webinar.

Click on one of the following webinars produced and recorded by CyberTOOLBELT to replay the webinar.

What you don't know can hurt you. November 12th, 2014 (44 minutes). Presenters: Dave Piscitello, VP ICANN and Tom Brennan, CTB product development.


CyberTOOLBELT maintains a "news of the day" newsletter/feed that aggregates information related to the domains, dns, security and all related items. Click here to view the Newsfeed

CTB Data Sheets

Click on one of the following links to display the corresponding CyberTOOLBELT datasheet.

Reviews of CyberTOOLBELT

Reviewed 1/8/2015

Reviewed by:
Bob Brasich

Links to the review:

Current Database Statistics

Count Data Category
328,124,759 Domains
3,376,216,218 Items related to Domains
368,324,192 Subdomains (not counting www)
92,351,922 Name Servers
78,704,255 IP addresses
203,653,705 Domains with Whois Information
38,053 Registrars and Resellers
72,012,191 Email Addresses
134,472,226 Whois Record Updates

Note that counts for all items (ie, domains, ip addresses, etc) are for unique items


2 Months FREE with Yearly Subscription!

CyberTOOLBELT's pricing is simple and you can change your plan at any time.

  • Bronze Toolbelt
  • $11.95 / month
  • 50 Daily Limit
  • 750 Monthly Limit
  • 2 Keyword Monitors
  • 2 Domain Monitors
  • 0 Web Page Keyword Monitors
  • Sign Up!
  • Silver Toolbelt
  • $19.95 / month
  • 100 Daily Limit
  • 1500 Monthly Limit
  • 5 Keyword Monitors
  • 3 Domain Monitors
  • 1 Web Page Keyword Monitor
  • Sign Up!
  • Gold Toolbelt
  • $49.95 / month
  • 250 Daily Limit
  • 4000 Monthly Limit
  • 10 Keyword Monitors
  • 5 Domain Monitors
  • 5 Web Page Keyword Monitors
  • Sign Up!
  • Platinum Toolbelt
  • $99.95 / month
  • 1000 Daily Limit
  • 10000 Monthly Limit
  • 20 Keyword Monitors
  • 20 Domain Monitors
  • 20 Web Page Keyword Monitors
  • Sign Up!

Each plan varies by the quantity of "limits" and "monitors." A "limit" is a query made using one of our tools. Each time a user does a phone number lookup, domain keyword search, email verification, whois query, etc., each count as one query. So, a bronze plan gives you 50 queries per day, or 750 over a one month period. Monitoring has a cap per plan. Keyword monitors are for watching when domains with a certain keyword are registered. Domain monitors watches for changes to a website. Web page Keyword Monitors look for changes to specific pages.

CyberTOOLBELT also features an Enterprise level, sold in groups of 5 users. Enterprise level subscriptions come with even higher limits and priority support. We also feature API access to our data which provides an even better value. Please contact us for additional information.

Interested in the features or the data but not in doing the work yourself? Please contact us and see how we can help. We have 15+ analysts on staff all skilled in internet investigations.

Free Trial

Free 10-Day Trial Bronze Plan!

CyberTOOLBELT offers you a no-risk, no-cost way to click the tires by offering a free ten-day Bronze plan. If you like using CTB during the trial period or you find it saves you time and gives you features other systems/tools don't then you can easily sign-up for a paid subscription. As you can see above, our subscription rates are almost criminally inexpensive.

Click here to signup for a free trial. Simply select Free Trial as your plan option on the signup form and you'll be good to go!

(p.s: You don't need a credit card for the trial)

Contact Us


PO Box 384
Stroudsburg, PA 18360

Interested in API access or purchasing an enterprise-level subscription? You can schedule a meeting/demonstration with CyberTOOLBELT sales by supplying us with a date and time for the meeting in your message.