What We Offer
Find out everything about a domain name, IP address or provider. Discover relations between them and see historical data. Use it for your digital investigation, fraud prevention or brand protection.
Try our tools or online reports.
Premium Services
Premium website access is for the IT professional. You get more page views, alerts, data and premium features. Month and year plans available. Our premium API enables programmable access to our data and tools.
Select your service.
Our Statistics
330+ million
Active Domains
60+ million
Mail Servers
7+ million
Name Servers
1+ billion
PTR Records
20+ million
Google Tags
20+ billion
Historical Events
Why Choose US?
IP/DNS data refreshed every 14 days
New domains added daily
Powerful domain search engine
10+ years of historical data
Flexible subscriptions available
Browser Extensions
View our data inside your browser with our popular browser extensions.