APIs for Security Companies, Researchers and Teams
Tap into a treasure-trove of cyber security gold and get the info you can’t find anywhere else. We’re proud to offer security analysts and developers the most current DNS and domain intel with our powerful API.
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Historical DNS lookups
Historical WHOIS records
Total hostnames tracked
"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."
"We were dreading parsing and storing WHOIS and DNS data until we found SecurityTrail's API. We integrated in just a day."
"The wealth of information really is incredible and available through a great API."