Threat actors weaponize and exploit almost everything they can get their hands on, from hostnames,
subdomains, and open ports to countless other resources. They can turn endpoints into entry points,
endlessly giving birth to attack vectors and continuously expanding attack surfaces. One way to keep up
is to increase attack surface visibility. But the Internet has many blind spots that can obstruct your
view of connectivity-reliant IT ecosystems. To ensure real-time DNS asset discovery and monitoring,
multilateral domain attribution, and single point of failure detection, you need all the transparency
you can get to create, monitor, and prioritize an expanding inventory of every possible attack
Extensive and continuous attack surface visibility requires an unbridled view of the DNS for complete
Internet asset discovery and monitoring. You need to take your blinders off and get Internet-wide
visibility for accurate asset vulnerability and configuration assessment. WHOIS, domain, IP, and other
Internet intelligence sources are critical additions to your existing and evolving attack surface
intelligence, helping you—and everyone relying on you—keep up with your ever-growing attack surface.
What Our Clients Say
"WhoisXML API is giving us access to DNS and WHOIS coverage that has proven to be unique to our environment. My team used the data to bolster asset discovery reach and enhance the precision of our attributions and vulnerability detection analyses."
ASM Solutions Provider
"We’re constantly comparing the data. With subdomains, you guys again have more, better data. The one other company we were using for subdomains has fewer observations and they do not include dates. Also, your WHOIS history has more, and more accurate data. Your data is pound for pound a much better value. By far."
Thomas Derenthal, Penetration Tester & Founder