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.
Postman is a desktop and web application that allows you to make requests to an API from a graphical user interface. We recommend using Postman with WhoisXML APIs endpoints when exploring the APIs functionality, as well as when you are troubleshooting issues with your application.
The WhoisXML API Postman collection is available at the following links:
The collection includes a preconfigured environment. You will need to set up the api_key variable to fire each request. Get your personal API KEY on the My products page. If you have questions related to the API, contact us.
{
"apiKey": "API_KEY",
"searchType": "current",
"mode": "purchase",
"advancedSearchTerms": [{
"field": "RegistrantContact.Organization",
"term": "Airbnb, Inc.",
"exactMatch": true
},
{
"field": "RegistrantContact.Country",
"term": "UNITED STATES",
"exclude": true
}]
}
Basic search requires less configuration and produces broader results. Advanced search allows searching through specific WHOIS fields.
You can provide up to four search terms within one request. With several search terms, the output includes domains matching all of them.
The search term includes an exact field of the domain's WHOIS record, one of the following:
DomainName,
NameServers,
WhoisServer,
Status,
RegistrarName,
Email
The Email field allows to search against RegistrantContact.Email, AdminContact.Email, BillingContact.Email, TechContact.Email in one query.
RegistrantContact.City,
RegistrantContact.Country,
RegistrantContact.Email,
RegistrantContact.Fax,
RegistrantContact.FaxExtension,
RegistrantContact.Name,
RegistrantContact.Organization,
RegistrantContact.PostalCode,
RegistrantContact.State,
RegistrantContact.StreetAddress,
RegistrantContact.Telephone,
RegistrantContact.TelephoneExtension
AdminContact.City,
AdminContact.Country,
AdminContact.Email,
AdminContact.Fax,
AdminContact.FaxExtension,
AdminContact.Name,
AdminContact.Organization,
AdminContact.PostalCode,
AdminContact.State,
AdminContact.StreetAddress,
AdminContact.Telephone,
AdminContact.TelephoneExtension
BillingContact.City,
BillingContact.Country,
BillingContact.Email,
BillingContact.Fax,
BillingContact.FaxExtension,
BillingContact.Name,
BillingContact.Organization,
BillingContact.PostalCode,
BillingContact.State,
BillingContact.StreetAddress,
BillingContact.Telephone,
BillingContact.TelephoneExtension
TechContact.City,
TechContact.Country,
TechContact.Email,
TechContact.Fax,
TechContact.FaxExtension,
TechContact.Name,
TechContact.Organization,
TechContact.PostalCode,
TechContact.State,
TechContact.StreetAddress,
TechContact.Telephone,
TechContact.TelephoneExtension
X-Authentication-Token |
You can use this header or apiKey parameter for API calls. Get your personal API KEY on My products page. |
For advanced search, instead of the basicSearchTerms block, use the advancedSearchTerms block of the following format:
advancedSearchTerms.field
|
Required. Which WHOIS field to search in. |
advancedSearchTerms.term
|
Required. Search string. Case insensitive. |
advancedSearchTerms.exclude
|
Optional. Boolean. Exclude the term if it should not be part of the search. Acceptable values: false | true Default: false |
advancedSearchTerms.exactMatch
|
Optional. Boolean. Whether the field should exactly match the search term. If false, the field is allowed to contain a search term as a substring. Acceptable values: false | true Default: false Note that, currently, the parameter is supported only for the following fields: NameServers, Status, RegistrantContact.Name, RegistrantContact.Organization, RegistrantContact.StreetAddress, AdminContact.Name, AdminContact.Organization, AdminContact.StreetAddress, BillingContact.Name, BillingContact.Organization, BillingContact.StreetAddress, TechContact.Name, TechContact.Organization, TechContact.Street For all the other fields, it is ignored and interpreted as true. Instead, you can use trailing wildcard search to find partial matches. |
Please note that the number of wildcard requests is limited to 5 per minute.
You can use wildcards in order to search through specific fields. Note that leading and trailing wildcards cannot be used together for all the fields except "domainName". In this case, the trailing wildcard will be stripped out. For the "domainName" field, intermediate wildcards can't be used if both trailing and leading ones are present. In this case, the intermediate wildcard will be stripped out. Note that such queries might be slow.
{
"apiKey": "API_KEY",
"searchType": "current",
"mode": "purchase",
"advancedSearchTerms": [{
"field": "RegistrantContact.Organization",
"term": "Air*bnb*"
}]
}
{
"apiKey": "API_KEY",
"searchType": "current",
"mode": "purchase",
"advancedSearchTerms": [{
"field": "DomainName",
"term": "facebook."
}]
}
- returns 0 domains
{
"apiKey": "API_KEY",
"searchType": "current",
"mode": "purchase",
"advancedSearchTerms": [{
"field": "DomainName",
"term": "facebook.*"
}]
}
- returns more than 400 domains
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