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A trusted resource for industry leaders
SecurityTrails API™
Full Speed, Nonstop
Allows your apps to use our current and historical data blazingly fast.
All the data you need, in one place
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10.19 Trillion
Historical DNS lookups
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4.2 Billion
Historical WHOIS records
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2.6 Billion
Total hostnames tracked
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630 Million
Domains tracked
Unlock the full potential of your cyber investigations
Quickly and easily conduct cyber forensics, prevent brand attacks, digital fraud and take cyber crime investigation to the next level.
Get started now!
Use the SecurityTrails API to fetch any domain, DNS, and IP-related data. Our easy-to-use API can help you enriching your datasets or adding value to your service:
- Manage infrastructure sprawl and find forgotten digital assets
- Search everything from one convenient place
- Make the right call with comprehensive datasets
- Get an accurate read on associated domains
- Find key facts fast with curated and up-to-date data