Provide current and historical ownership information on domains / IPs. Identify all connections between domains, registrants, registrars, and DNS servers.
Look into all current and historical DNS / IP connections between domains and A, MX, NS, and other records. Monitor suspicious changes to DNS records.
Get detailed context on an IP address, including its user’s geolocation, time zone, connected domains, connection type, IP range, ASN, and other network ownership details.
Access our web-based solution to dig into and monitor all domain events of interest.
Get access to a web-based enterprise-grade solution to search and monitor domain registrations and ownership details for branded terms, fuzzy matches, registrants of interest, and more.
Detect and block access to and from dangerous domain names before malicious actors can weaponize them. Contact us today for more information.
Unlock integrated intelligence on Internet properties and their ownership, infrastructure, and other attributes.
Our complete set of domain, IP, and DNS intelligence available via API calls as an annual subscription with predictable pricing.
Offers complete access to WHOIS, IP, DNS, and subdomain data for product enrichment, threat hunting and more.
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We are excited to announce that we recently upgraded our Typosquatting Data Feed. This innovative release provides improved typosquatting detection and extended coverage to further empower the identification of suspicious domain registrations.
The specific improvements and changes made to this version of Typosquatting Data Feed include:
We are excited to introduce Email Verification API V3, the latest upgrade to our Email Verification product line. This innovative release is set to provide better stability and more accurate results with enhanced checks to empower substantially improved email validation processes.
This new version of Email Verification API will further enable a variety of use cases, including:
WhoisXML API researchers analyzed more than 8.7 million domains registered between 1 and 30 November 2023 to identify trends, such as the most used top-level domain (TLD) extensions and registrars.
We also studied the TLD usage and threat types of 1.1 million domains tagged as indicators of compromise (IoCs) in November. The findings and links to the threat reports we developed using DNS, IP, and domain intelligence sources are summarized below as well.
WhoisXML API continues to improve its products and services as part of its commitment to a safer and more transparent Internet through the delivery of high-quality and reliable domain, IP, and DNS intelligence sources.
Among our most recent developments is the massive increase in the country-code top-level domain (ccTLD) coverage of the Newly Registered Domains V2 (NRD2) Data Feed. Specifically, we recorded a 153.95% increase in the number of domain activity for the top 10 ccTLDs in 2023 compared to 2022.
WhoisXML API is thrilled to announce a new integration with Pangea, the first Security Platform-as-a-Service (SPaaS) providing API-based security services to developers. This collaboration will allow Pangea developers to access comprehensive, up-to-date, and accurate domain ownership information.
The integration of WhoisXML API’s domain data into the Pangea Domain Intel API enables developers to programmatically monitor and block newly registered domains (NRDs), identify potentially suspicious domain names based on their WHOIS record details, and protect domain portfolios against domain hijacking and domain spoofing.
We are excited to introduce Threat Intelligence API and Threat Intelligence Lookup, the latest additions to our Threat Intelligence product line. These innovative releases are set to improve threat detection and response and broaden threat insight sources by providing instant and accurate threat information about any domain, URL, IP address, CIDR number, or hash.
Threat Intelligence API and Threat Intelligence Lookup let users stay ahead of the latest threats by providing:
We are excited to introduce Website Categorization API V3, the latest addition to our Website Categorization product line. This innovative release enables more accurate website classification with its enhanced website categorization model and additional output data points.
Specific improvements to this version of Website Categorization API include:
WhoisXML API researchers analyzed a random sample of 31,000 domains out of the millions registered in October 2023. We identified commonalities in their WHOIS data, registrant countries, registrars, and top-level domain (TLD) extensions.
In addition, we examined the domains' text string usage to discover potential emerging trends. We also used our predictive intelligence sources to identify some of the most imitated brands during the month based on text string usage. The findings of this study and links to threat reports developed using DNS, IP, and domain intelligence sources are summarized below.
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