SecurityTrails API Pricing

	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	✔	✔	✔	✔
Historical DNS records 12 years of historical DNS with daily granularity	✔	✔	✔	✔
Get Subdomains Our API returns a huge collection of subdomains	✔	✔	✔	✔
Domain whois
Current WHOIS Fetch up-to-date WHOIS information	×	✔	✔	✔
Historical WHOIS 5 years of historical WHOIS, revealing changes in domain ownership	×	✔	✔	✔
Reverse WHOIS Searching Get domains by searching for information in individual WHOIS fields	×	✔	✔	✔
WHOIS searching	×	✔	✔	✔
IPs
Explore IPs Navigate through IP subnets and neighborhoods	✔	✔	✔	✔
Reverse DNS searching Reverse PTR searching and summaries	×	×	✔	✔
TCP Open Ports Common ports that are open	×	×	✔	✔
Advanced features
SQL-Like Query Language Domain Specific Language for doing complex queries	×	×	✔	✔
Associated Domains Map a company's footprint by fnding similar domains	×	×	✔	✔
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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