Pricing

SecurityTrails API

Free

Prototyper

$50/month

Professional

$500/month

Enterprise

Contact us at
+1 (800) 707-8364

Volume
Queries per month
Queries included. One page includes a maximum of 100 results
 50 1,500 20,000 Flexible
Domain
Current DNS records
More than 3 Billion DNS records looked up each day
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Historical DNS records
12 years of historical DNS with daily granularity
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Get Subdomains
Our API returns a huge collection of subdomains
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Domain whois
Current WHOIS
Fetch up-to-date WHOIS information
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Historical WHOIS
5 years of historical WHOIS, revealing changes in domain ownership
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Reverse WHOIS Searching
Get domains by searching for information in individual WHOIS fields
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WHOIS searching × ✔ ✔ ✔
IPs
Explore IPs
Navigate through IP subnets and neighborhoods
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Reverse DNS searching
Reverse PTR searching and summaries
 × × ✔ ✔
TCP Open Ports
Common ports that are open
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Advanced features
SQL-Like Query Language
Domain Specific Language for doing complex queries
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Associated Domains
Map a company's footprint by fnding similar domains
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Consulting services
A broad range of assistance in getting started or building custom data sets
 × × 1h on-boarding call ✔
License
For commercial use × ✔ ✔ ✔
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SurfaceBrowser™

$499/month
Search by Company name · Domains · Subdomains · TLDs · Registrar · DNS values: MX, NS, CNAME, SOA Mail, IPv4, IPv4 · WHOIS entries · Domain creation and expiry dates
For any company, find IP Blocks · Associated Domains · Subdomains · Reverse DNS entries · Certificates · WHOIS entries · DNS history
IP Tool access including Accurate IP geolocation · ASN information · IP type · and much more 

then $499 per month. Trial gives you full access to all features.

PwC

Microsoft

Coventry University

Picture of Ben Dowling

"We spent a ton of time and effort building out our own domain lists, but we gave up when we found SecurityTrails – the data was better than anything else we've seen, and allowed us to focus on our core product."

Ben Dowling
IPinfo.io
Picture of Bill Ladd

"SecurityTrails solves the headache of accurately mapping a company's footprint with data you can't find anywhere else. If you are a security analyst or developer, you will get tremendous value from the most current domain intel through their API."

Bill Ladd
RecordedFuture
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SurfaceBrowser™

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