CSV output structure | Specifications | WHOIS Database Download | WhoisXML API
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WHOIS / WHOIS History
WHOIS / WHOIS History

Provide current and historical ownership information on domains / IPs. Identify all connections between domains, registrants, registrars, and DNS servers.

DNS / DNS History
DNS / DNS History

Look into all current and historical DNS / IP connections between domains and A, MX, NS, and other records. Monitor suspicious changes to DNS records.

IP Geolocation / IP Netblocks
IP Geolocation / IP Netblocks

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.

Domain Research Suite (DRS)
Domain Research Suite (DRS)

Access our web-based solution to dig into and monitor all domain events of interest.

Domain Research Suite (DRS)
Domain Research Suite (DRS)

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.

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Enterprise API Packages
Enterprise API Packages

Our complete set of domain, IP, and DNS intelligence available via API calls as an annual subscription with predictable pricing.

Security Intelligence (SI) Suite
Security Intelligence (SI) Suite

Offers complete access to WHOIS, IP, DNS, and subdomain data for product enrichment, threat hunting and more.

Premium API Services
Premium API Services

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.

Threat Intelligence Analysis
Threat Intelligence Analysis

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.

Threat Intelligence APIs
Threat Intelligence APIs

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.

Threat Intelligence Data Feeds
Threat Intelligence Data Feeds

Bolster enterprise security with our feeds covering Typosquatting domains, Disposable domains, Phishing URLs, Domain & IP reputation, Malicious URLs, Botnet C&C, and DDoS URLs.

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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.

Registrar WHOIS Services

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.

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Get customized reports on TLDs covering datasets falling under domain name, WHOIS and DNS category.

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CSV output structure

Simple

Field Type Description
domainName string Domain name
registrarName string Registrar name
contactEmail string Contact email. Typically, same as registrant email
whoisServer string WHOIS server
nameServers string Name servers
createdDate string The date the domain name was first registered/created in raw format
updatedDate string The date the WHOIS data were updated in raw format
expiresDate string The date the domain name will expire in raw format
standardRegCreatedDate string The "created" date in the standard format (YYYY-mm-dd), e.g. 2012-02-01
standardRegUpdatedDate string The "updated" date in the standard format (YYYY-mm-dd), e.g. 2012-02-01
standardRegExpiresDate string The "expires" date in the standard format (YYYY-mm-dd), e.g. 2012-02-01
status string The domain name status code. (See https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en)
Audit_auditUpdatedDate string The timestamp when the WHOIS record is collected in the standardFormat (YYYY-mm-dd), e.g. 2012-02-01
registrant_email string Registrant email
registrant_name string Registrant name
registrant_organization string Registrant organization
registrant_street1 string Registrant street
registrant_street2 string Registrant street
registrant_street3 string Registrant street
registrant_street4 string Registrant street
registrant_city string Registrant city
registrant_state string Registrants state
registrant_postalCode string Registrant postal code
registrant_country string Registrant country
registrant_fax number Registrant fax
registrant_faxExt number Registrant fax extension
registrant_telephone number Registrant telephone
registrant_telephoneExt number Registrant telephone extension
administrativeContact_* string Fields which contain administrative contact information. The structure is the same as for the "registrantContact" field.

Regular

In addition to the “simple” fields, it contains extra fields describing the billing contact, technical contact, and zone contact.

Field Type Description
registrarIANAID number Registrar ID assigned by ICANN
registrant_rawText string The slice of the corresponding raw WHOIS record containing the registrant's contact data
administrativeContact_rawText string The slice of the corresponding raw WHOIS record containing the administrative contact data
billingContact_* - The fields which contain billing contact information. The structure is the same as for the "registrantContact" field.
technicalContact_* - The fields which contain technical contact information. The structure is the same as for the "registrantContact" field.
zoneContact_* - The fields which contain zone contact information. The structure is the same as for the "registrantContact" field.

Full

In addition to the "regular" fields, it contains extra fields with raw texts from the WHOIS registry and the WHOIS registrar.

Field Type Description
RegistryData_rawText string The raw WHOIS record from the WHOIS registry
WhoisRecord_rawText string The raw WHOIS record from the WHOIS registrar