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.
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.
Enjoy priority data access with our premium API services topped with extra perks including dedicated team support, enterprise-grade infrastructure, and SLAs for full scalability and high performance.
Carry a complete threat intelligence analysis for a given domain or IP address and get access to a report covering 120+ parameters including IP resolutions, website analysis, SSL vulnerabilities, malware detection, domain ownership, mail servers, name servers, and more.
Gather threat intelligence via API calls covering Domain’s Infrastructure analysis, SSL Certificates Chain, SSL Configuration Analysis, Domain Malware Check, Connected Domains, and Domain Reputation Scoring.
Bolster enterprise security with our feeds covering Typosquatting domains, Disposable domains, Phishing URLs, Domain & IP reputation, Malicious URLs, Botnet C&C, and DDoS URLs.
We offer comprehensive services for the integration of our data – from consultations to the precise definition of the basic needs of the business to increase the work efficiency.
Set up and manage public WHOIS servers for your business. Our WHOIS parsing system is a utility that collects extensive information about any given domain by sending series of DNS and WHOIS queries. The report is generated in raw as well as in parsed format.
Regardless of whether you are a startup, a small business or a global one, our team is always ready to help you. Enterprises operating on a scale can also choose special premium support management with high priority 24/7 email and telephone responses and other professional services.
Get customized reports on TLDs covering datasets falling under domain name, WHOIS and DNS category.
A DNS lookup using our tools can give you insights on the records associated with the queried domain name. It returns the A record (IP address), mail server (MX records), the nameserver (NS records), SPF (TXT) records, and other Domain Name System (DNS) records.
Our DNS database is one of the most exhaustive in the world. We have tracked more than 2.3 billion domains and subdomains, and so our database contains over 25 million+ mail exchanger (MX) records and 58 million+ NS records. More records are added as we update the database every day. We also cover 99.5% of all IP addresses in use.
We cover 7,596+ top-level domains (TLDs) among which are generic (gTLDs) and country-code (ccTLDs).
You can make 500 DNS lookup calls for free when you sign up. You can get started here.
We have different pricing plans depending on your chosen subscription type. While you can purchase a set number of API credits and use them anytime, you can also sign up for a monthly or yearly subscription at a lower cost per query. Visit our pricing page to see the detailed pricing information.
We provide a DNS lookup RESTful API, which was developed explicitly for server-to-server communication. When a DNS lookup is performed, your system and the WhoisXML API network communicate with each other using the HyperText Transfer Protocol (HTTP) or HTTP Secure (HTTPS) protocol. We then deliver the results in JavaScript Object Notation (JSON) or Extensible Markup Language (XML) format.
We strive to be transparent in terms of service delivery. As such, we have an API status page where you can do a real-time check on each of our API products' status and performance, including DNS Lookup API.
Our DNS lookup services are useful for security teams who wish to enrich their network’s protection against threats such as distributed denial-of-service (DDoS) and spam attacks. Researchers and pen testers can also use DNS Lookup to understand their organization’s online infrastructure, enabling them to identify attack vectors.
Our DNS lookup database is comprehensive, regularly updated, and accessible via different consumption models to suit the needs of various organizations. If you want to integrate DNS Lookup into your systems or products, you can easily do so with our API. We also offer DNS Database Download for teams who want to study and analyze web infrastructure offline.
Yes, check our Domain Name System Primer for an overview and explanation of important concepts and what DNS data entails.
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