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Reverse WHOIS Lookup API Reference

Search over 1 billion domains and 3.5 billion WHOIS records to find all domain names linked to any owner name, company, email address, or keyword. Supports keyword, email, owner, and company lookups with pagination and two response modes.

GEThttps://api.apifreaks.com/v1.0/domain/whois/reverse

Test

The Reverse WHOIS Lookup API offers two modes: Default Mode returns up to 50 complete WHOIS records per page, while Mini Mode returns up to 100 records with only essential fields per page.

Getting Started

Authentication

Pass your API key as the apiKey parameter in every request.

API Version

This is version v1.0 of the API.

LANGUAGE

curl -X 'GET' \
  'https://api.apifreaks.com/v1.0/domain/whois/reverse?keyword=geolocationdata' \
  -H 'X-apiKey: API-KEY'

Response

{
  "total_Result": 8,
  "total_Pages": 1,
  "current_Page": 1,
  "whois_domains_historical": [
    {
      "num": 1,
      "status": true,
      "domain_name": "ipgeolocationdatabase.com",
      "query_time": "2026-05-21 04: 00: 28",
      "create_date": "2010-04-14",
      "update_date": "2026-05-19",
      "expiry_date": "2027-04-14",
      "domain_registrar": {
        "iana_id": "269",
        "registrar_name": "Key-Systems GmbH",
        "whois_server": "whois.rrpproxy.net",
        "website_url": "http://www.key-systems.net",
        "email_address": "abuse@key-systems.net",
        "phone_number": "+4968949396850"
      },
      "registrant_contact": {
        "id": "Not Available From Registry",
        "name": "On behalf of ipgeolocationdatabase.com OWNER",
        "company": "c/o whoisproxy.com",
        "city": "Alexandria",
        "state": "VA",
        "zip_code": "22314",
        "country_name": "United States",
        "country_code": "US",
        "email_address": "720ed14de67db24c4eb07295ecae369f9f1bfe8a4dd5cd0c51f0e4754ee24895@ipgeolocationdatabase.com.whoisproxy.org",
        "phone": "+6448319528"
      },
      "administrative_contact": {
        "id": "Not Available From Registry",
        "name": "On behalf of ipgeolocationdatabase.com ADMIN",
        "company": "c/o whoisproxy.com",
        "city": "Alexandria",
        "state": "VA",
        "zip_code": "22314",
        "country_name": "United States",
        "country_code": "US",
        "email_address": "720ed14de67db24c4eb07295ecae369f9f1bfe8a4dd5cd0c51f0e4754ee24895@ipgeolocationdatabase.com.whoisproxy.org",
        "phone": "+6448319528"
      },
      "technical_contact": {
        "id": "Not Available From Registry",
        "name": "On behalf of ipgeolocationdatabase.com TECH",
        "company": "c/o whoisproxy.com",
        "city": "Alexandria",
        "state": "VA",
        "zip_code": "22314",
        "country_name": "United States",
        "country_code": "US",
        "email_address": "720ed14de67db24c4eb07295ecae369f78a66afe47d68b4745ee86cd703254b4@ipgeolocationdatabase.com.whoisproxy.org",
        "phone": "+6448319528"
      },
      "billing_contact": {
        "id": "Not Available From Registry",
        "name": "On behalf of ipgeolocationdatabase.com BILLING",
        "company": "c/o whoisproxy.com",
        "city": "Alexandria",
        "state": "VA",
        "zip_code": "22314",
        "country_name": "United States",
        "country_code": "US",
        "email_address": "720ed14de67db24c4eb07295ecae369f78a66afe47d68b4745ee86cd703254b4@ipgeolocationdatabase.com.whoisproxy.org",
        "phone": "+6448319528"
      },
      "name_servers": [
        "dale.ns.cloudflare.com",
        "olga.ns.cloudflare.com"
      ],
      "domain_status": [
        "clienttransferprohibited"
      ]
    },
    {
      "num": 2,
      "status": true,
      "domain_name": "geolocationdatabase.com",
      "create_date": "2011-04-29",
      "expiry_date": "2014-04-29",
      "domain_registrar": {
        "iana_id": "146",
        "registrar_name": "godaddy.com, llc"
      },
      "registrant_contact": {
        "name": "Clifford Jones",
        "city": "La Habra",
        "state": "California",
        "zip_code": "90631",
        "country_name": "United States",
        "country_code": "US",
        "email_address": "cjones@narlysoftware.com",
        "phone": "15626942220"
      }
    },
    {
      "num": 3,
      "status": true,
      "domain_name": "geolocationdata.com",
      "query_time": "2025-06-26 03: 53: 52",
      "create_date": "2018-08-29",
      "update_date": "2025-06-01",
      "expiry_date": "2026-08-29",
      "domain_registrar": {
        "iana_id": "146",
        "registrar_name": "godaddy.com, llc",
        "whois_server": "whois.godaddy.com",
        "website_url": "http://www.godaddy.com"
      },
      "name_servers": [
        "ns2.bodis.com",
        "ns1.bodis.com"
      ],
      "domain_status": [
        "clientupdateprohibited",
        "clientdeleteprohibited",
        "clientrenewprohibited",
        "clienttransferprohibited"
      ]
    },
    {
      "num": 4,
      "status": true,
      "domain_name": "ipgeolocationdatabase.org",
      "query_time": "2026-03-08 16: 41: 31",
      "create_date": "2010-10-18",
      "update_date": "2025-12-02",
      "expiry_date": "2026-10-18",
      "domain_registrar": {
        "iana_id": "269",
        "registrar_name": "Key-Systems GmbH",
        "whois_server": "whois.rrpproxy.net",
        "website_url": "https://www.key-systems.net/",
        "email_address": "abuse@key-systems.net",
        "phone_number": "+4968949396850"
      },
      "name_servers": [
        "dns-b.activeminds.net",
        "dns-a.activeminds.net"
      ],
      "domain_status": [
        "clienttransferprohibited"
      ]
    },
    {
      "num": 5,
      "status": true,
      "domain_name": "ipgeolocationdatabase.net",
      "query_time": "2026-01-23 03: 47: 08",
      "create_date": "2010-10-18",
      "update_date": "2025-12-01",
      "expiry_date": "2026-10-18",
      "domain_registrar": {
        "iana_id": "269",
        "registrar_name": "Key-Systems GmbH",
        "whois_server": "whois.rrpproxy.net",
        "website_url": "http://www.key-systems.net",
        "email_address": "abuse@key-systems.net",
        "phone_number": "+4968949396850"
      },
      "registrant_contact": {
        "id": "REDACTED FOR PRIVACY",
        "name": "REDACTED FOR PRIVACY",
        "company": "REDACTED FOR PRIVACY",
        "city": "REDACTED FOR PRIVACY",
        "state": "Rheinland-Pfalz",
        "zip_code": "REDACTED FOR PRIVACY",
        "country_name": "Germany",
        "country_code": "DE",
        "email_address": "info@domain-contact.org",
        "phone": "REDACTED FOR PRIVACY",
        "fax": "REDACTED FOR PRIVACY"
      },
      "administrative_contact": {
        "id": "REDACTED FOR PRIVACY",
        "name": "REDACTED FOR PRIVACY",
        "company": "REDACTED FOR PRIVACY",
        "city": "REDACTED FOR PRIVACY",
        "state": "REDACTED FOR PRIVACY",
        "zip_code": "REDACTED FOR PRIVACY",
        "country_name": "REDACTED FOR PRIVACY",
        "country_code": "N/A",
        "email_address": "info@domain-contact.org",
        "phone": "REDACTED FOR PRIVACY",
        "fax": "REDACTED FOR PRIVACY"
      },
      "technical_contact": {
        "id": "REDACTED FOR PRIVACY",
        "name": "REDACTED FOR PRIVACY",
        "company": "REDACTED FOR PRIVACY",
        "city": "REDACTED FOR PRIVACY",
        "state": "REDACTED FOR PRIVACY",
        "zip_code": "REDACTED FOR PRIVACY",
        "country_name": "REDACTED FOR PRIVACY",
        "country_code": "N/A",
        "email_address": "info@domain-contact.org",
        "phone": "REDACTED FOR PRIVACY",
        "fax": "REDACTED FOR PRIVACY"
      },
      "billing_contact": {
        "id": "REDACTED FOR PRIVACY",
        "name": "REDACTED FOR PRIVACY",
        "company": "REDACTED FOR PRIVACY",
        "city": "REDACTED FOR PRIVACY",
        "state": "REDACTED FOR PRIVACY",
        "zip_code": "REDACTED FOR PRIVACY",
        "country_name": "REDACTED FOR PRIVACY",
        "country_code": "N/A",
        "email_address": "info@domain-contact.org",
        "phone": "REDACTED FOR PRIVACY",
        "fax": "REDACTED FOR PRIVACY"
      },
      "name_servers": [
        "dns-b.activeminds.net",
        "dns-a.activeminds.net"
      ],
      "domain_status": [
        "clienttransferprohibited"
      ]
    },
    {
      "num": 6,
      "status": true,
      "domain_name": "geolocationdata.net",
      "query_time": "2025-09-15 15: 39: 30",
      "create_date": "2022-09-04",
      "update_date": "2025-08-05",
      "expiry_date": "2026-09-04",
      "domain_registrar": {
        "iana_id": "1068",
        "registrar_name": "namecheap, inc",
        "whois_server": "whois.namecheap.com",
        "website_url": "http://www.namecheap.com"
      },
      "reseller_contact": {
        "name": "NAMECHEAP INC"
      },
      "registrant_contact": {
        "name": "Redacted for Privacy",
        "company": "Privacy service provided by Withheld for Privacy ehf",
        "city": "Reykjavik",
        "state": "Capital Region",
        "zip_code": "101",
        "country_name": "Iceland",
        "country_code": "IS",
        "email_address": "d05052ed688d40e189efe5e33991fc50.protect@withheldforprivacy.com",
        "phone": "+3544212434"
      },
      "administrative_contact": {
        "name": "Redacted for Privacy",
        "company": "Privacy service provided by Withheld for Privacy ehf",
        "city": "Reykjavik",
        "state": "Capital Region",
        "zip_code": "101",
        "country_name": "Iceland",
        "country_code": "IS",
        "email_address": "d05052ed688d40e189efe5e33991fc50.protect@withheldforprivacy.com",
        "phone": "+3544212434"
      },
      "technical_contact": {
        "name": "Redacted for Privacy",
        "company": "Privacy service provided by Withheld for Privacy ehf",
        "city": "Reykjavik",
        "state": "Capital Region",
        "zip_code": "101",
        "country_name": "Iceland",
        "country_code": "IS",
        "email_address": "d05052ed688d40e189efe5e33991fc50.protect@withheldforprivacy.com",
        "phone": "+3544212434"
      },
      "name_servers": [
        "dns1.registrar-servers.com",
        "dns2.registrar-servers.com"
      ],
      "domain_status": [
        "clienttransferprohibited"
      ]
    }
  ]
}

API Request

Query Parameters

The following parameters can be used in your API requests. All parameters are passed as query string parameters. At least one of keyword, email, owner, or company is required.

formatoptionalStringdefault: json

Response format: 'json' (default) or 'xml'.

keywordoptionalString

keyword search term in case of reverse WHOIS by keyword

emailoptionalString

email search term in case of reverse WHOIS by email address (case-insensitive exact or regex match; * wildcard supported)

owneroptionalString

registrant / owner name search term in case of reverse WHOIS by registrant / owner

companyoptionalString

registrant company / organization search term in case of reverse WHOIS by organization / company

exactoptionalBooleandefault: false

Accepts 'true' or 'false'. 'true' returns only exact matches for keyword, owner/registrant, or company searches. 'false' returns all matches (default).

modeoptionalStringdefault: default

"default" for Complete WHOIS data and "mini" for Only important fields of each matching domain.

pageoptionalIntegerdefault: 1

page no. to retrieve paginated results.

API Response Schema

A successful request returns a 200 OK response with a JSON object containing the top-level fields listed below. See the response preview on the right for the full JSON structure.

total_Result

Integermandatory

Total results found across the query.

total_Pages

Integermandatory

Total number of pages (50 records per page in default mode, 100 in mini mode).

current_Page

Integermandatory

Current number of page.

whois_domains_historical

Array<Object>optional

Complete WHOIS record for each matching domain - contacts, name servers, registry data, and raw output. The contact and registry data fields share the same structure as the Domain WHOIS History Lookup API. (default mode)

num (Integer), domain_name (String), create_date (String), update_date (String), expiry_date (String), …

Error Status & Codes

See the HTTP Status Codes documentation for a complete reference of common API errors and HTTP status codes.

400

Please provide correct value Param [For Technical Support: support@apifreaks.com].

404

Record not found.

Reverse WHOIS Lookup API Reference

GEThttps://api.apifreaks.com/v1.0/domain/whois/reverse

Test

The Reverse WHOIS Lookup API offers two modes: Default Mode returns up to 50 complete WHOIS records per page, while Mini Mode returns up to 100 records with only essential fields per page.

Getting Started

Authentication

Pass your API key as the apiKey parameter in every request.

API Version

This is version v1.0 of the API.

LANGUAGE

curl -X 'GET' \
  'https://api.apifreaks.com/v1.0/domain/whois/reverse?keyword=geolocationdata' \
  -H 'X-apiKey: API-KEY'

Response

{
  "total_Result": 8,
  "total_Pages": 1,
  "current_Page": 1,
  "whois_domains_historical": [
    {
      "num": 1,
      "status": true,
      "domain_name": "ipgeolocationdatabase.com",
      "query_time": "2026-05-21 04: 00: 28",
      "create_date": "2010-04-14",
      "update_date": "2026-05-19",
      "expiry_date": "2027-04-14",
      "domain_registrar": {
        "iana_id": "269",
        "registrar_name": "Key-Systems GmbH",
        "whois_server": "whois.rrpproxy.net",
        "website_url": "http://www.key-systems.net",
        "email_address": "abuse@key-systems.net",
        "phone_number": "+4968949396850"
      },
      "registrant_contact": {
        "id": "Not Available From Registry",
        "name": "On behalf of ipgeolocationdatabase.com OWNER",
        "company": "c/o whoisproxy.com",
        "city": "Alexandria",
        "state": "VA",
        "zip_code": "22314",
        "country_name": "United States",
        "country_code": "US",
        "email_address": "720ed14de67db24c4eb07295ecae369f9f1bfe8a4dd5cd0c51f0e4754ee24895@ipgeolocationdatabase.com.whoisproxy.org",
        "phone": "+6448319528"
      },
      "administrative_contact": {
        "id": "Not Available From Registry",
        "name": "On behalf of ipgeolocationdatabase.com ADMIN",
        "company": "c/o whoisproxy.com",
        "city": "Alexandria",
        "state": "VA",
        "zip_code": "22314",
        "country_name": "United States",
        "country_code": "US",
        "email_address": "720ed14de67db24c4eb07295ecae369f9f1bfe8a4dd5cd0c51f0e4754ee24895@ipgeolocationdatabase.com.whoisproxy.org",
        "phone": "+6448319528"
      },
      "technical_contact": {
        "id": "Not Available From Registry",
        "name": "On behalf of ipgeolocationdatabase.com TECH",
        "company": "c/o whoisproxy.com",
        "city": "Alexandria",
        "state": "VA",
        "zip_code": "22314",
        "country_name": "United States",
        "country_code": "US",
        "email_address": "720ed14de67db24c4eb07295ecae369f78a66afe47d68b4745ee86cd703254b4@ipgeolocationdatabase.com.whoisproxy.org",
        "phone": "+6448319528"
      },
      "billing_contact": {
        "id": "Not Available From Registry",
        "name": "On behalf of ipgeolocationdatabase.com BILLING",
        "company": "c/o whoisproxy.com",
        "city": "Alexandria",
        "state": "VA",
        "zip_code": "22314",
        "country_name": "United States",
        "country_code": "US",
        "email_address": "720ed14de67db24c4eb07295ecae369f78a66afe47d68b4745ee86cd703254b4@ipgeolocationdatabase.com.whoisproxy.org",
        "phone": "+6448319528"
      },
      "name_servers": [
        "dale.ns.cloudflare.com",
        "olga.ns.cloudflare.com"
      ],
      "domain_status": [
        "clienttransferprohibited"
      ]
    },
    {
      "num": 2,
      "status": true,
      "domain_name": "geolocationdatabase.com",
      "create_date": "2011-04-29",
      "expiry_date": "2014-04-29",
      "domain_registrar": {
        "iana_id": "146",
        "registrar_name": "godaddy.com, llc"
      },
      "registrant_contact": {
        "name": "Clifford Jones",
        "city": "La Habra",
        "state": "California",
        "zip_code": "90631",
        "country_name": "United States",
        "country_code": "US",
        "email_address": "cjones@narlysoftware.com",
        "phone": "15626942220"
      }
    },
    {
      "num": 3,
      "status": true,
      "domain_name": "geolocationdata.com",
      "query_time": "2025-06-26 03: 53: 52",
      "create_date": "2018-08-29",
      "update_date": "2025-06-01",
      "expiry_date": "2026-08-29",
      "domain_registrar": {
        "iana_id": "146",
        "registrar_name": "godaddy.com, llc",
        "whois_server": "whois.godaddy.com",
        "website_url": "http://www.godaddy.com"
      },
      "name_servers": [
        "ns2.bodis.com",
        "ns1.bodis.com"
      ],
      "domain_status": [
        "clientupdateprohibited",
        "clientdeleteprohibited",
        "clientrenewprohibited",
        "clienttransferprohibited"
      ]
    },
    {
      "num": 4,
      "status": true,
      "domain_name": "ipgeolocationdatabase.org",
      "query_time": "2026-03-08 16: 41: 31",
      "create_date": "2010-10-18",
      "update_date": "2025-12-02",
      "expiry_date": "2026-10-18",
      "domain_registrar": {
        "iana_id": "269",
        "registrar_name": "Key-Systems GmbH",
        "whois_server": "whois.rrpproxy.net",
        "website_url": "https://www.key-systems.net/",
        "email_address": "abuse@key-systems.net",
        "phone_number": "+4968949396850"
      },
      "name_servers": [
        "dns-b.activeminds.net",
        "dns-a.activeminds.net"
      ],
      "domain_status": [
        "clienttransferprohibited"
      ]
    },
    {
      "num": 5,
      "status": true,
      "domain_name": "ipgeolocationdatabase.net",
      "query_time": "2026-01-23 03: 47: 08",
      "create_date": "2010-10-18",
      "update_date": "2025-12-01",
      "expiry_date": "2026-10-18",
      "domain_registrar": {
        "iana_id": "269",
        "registrar_name": "Key-Systems GmbH",
        "whois_server": "whois.rrpproxy.net",
        "website_url": "http://www.key-systems.net",
        "email_address": "abuse@key-systems.net",
        "phone_number": "+4968949396850"
      },
      "registrant_contact": {
        "id": "REDACTED FOR PRIVACY",
        "name": "REDACTED FOR PRIVACY",
        "company": "REDACTED FOR PRIVACY",
        "city": "REDACTED FOR PRIVACY",
        "state": "Rheinland-Pfalz",
        "zip_code": "REDACTED FOR PRIVACY",
        "country_name": "Germany",
        "country_code": "DE",
        "email_address": "info@domain-contact.org",
        "phone": "REDACTED FOR PRIVACY",
        "fax": "REDACTED FOR PRIVACY"
      },
      "administrative_contact": {
        "id": "REDACTED FOR PRIVACY",
        "name": "REDACTED FOR PRIVACY",
        "company": "REDACTED FOR PRIVACY",
        "city": "REDACTED FOR PRIVACY",
        "state": "REDACTED FOR PRIVACY",
        "zip_code": "REDACTED FOR PRIVACY",
        "country_name": "REDACTED FOR PRIVACY",
        "country_code": "N/A",
        "email_address": "info@domain-contact.org",
        "phone": "REDACTED FOR PRIVACY",
        "fax": "REDACTED FOR PRIVACY"
      },
      "technical_contact": {
        "id": "REDACTED FOR PRIVACY",
        "name": "REDACTED FOR PRIVACY",
        "company": "REDACTED FOR PRIVACY",
        "city": "REDACTED FOR PRIVACY",
        "state": "REDACTED FOR PRIVACY",
        "zip_code": "REDACTED FOR PRIVACY",
        "country_name": "REDACTED FOR PRIVACY",
        "country_code": "N/A",
        "email_address": "info@domain-contact.org",
        "phone": "REDACTED FOR PRIVACY",
        "fax": "REDACTED FOR PRIVACY"
      },
      "billing_contact": {
        "id": "REDACTED FOR PRIVACY",
        "name": "REDACTED FOR PRIVACY",
        "company": "REDACTED FOR PRIVACY",
        "city": "REDACTED FOR PRIVACY",
        "state": "REDACTED FOR PRIVACY",
        "zip_code": "REDACTED FOR PRIVACY",
        "country_name": "REDACTED FOR PRIVACY",
        "country_code": "N/A",
        "email_address": "info@domain-contact.org",
        "phone": "REDACTED FOR PRIVACY",
        "fax": "REDACTED FOR PRIVACY"
      },
      "name_servers": [
        "dns-b.activeminds.net",
        "dns-a.activeminds.net"
      ],
      "domain_status": [
        "clienttransferprohibited"
      ]
    },
    {
      "num": 6,
      "status": true,
      "domain_name": "geolocationdata.net",
      "query_time": "2025-09-15 15: 39: 30",
      "create_date": "2022-09-04",
      "update_date": "2025-08-05",
      "expiry_date": "2026-09-04",
      "domain_registrar": {
        "iana_id": "1068",
        "registrar_name": "namecheap, inc",
        "whois_server": "whois.namecheap.com",
        "website_url": "http://www.namecheap.com"
      },
      "reseller_contact": {
        "name": "NAMECHEAP INC"
      },
      "registrant_contact": {
        "name": "Redacted for Privacy",
        "company": "Privacy service provided by Withheld for Privacy ehf",
        "city": "Reykjavik",
        "state": "Capital Region",
        "zip_code": "101",
        "country_name": "Iceland",
        "country_code": "IS",
        "email_address": "d05052ed688d40e189efe5e33991fc50.protect@withheldforprivacy.com",
        "phone": "+3544212434"
      },
      "administrative_contact": {
        "name": "Redacted for Privacy",
        "company": "Privacy service provided by Withheld for Privacy ehf",
        "city": "Reykjavik",
        "state": "Capital Region",
        "zip_code": "101",
        "country_name": "Iceland",
        "country_code": "IS",
        "email_address": "d05052ed688d40e189efe5e33991fc50.protect@withheldforprivacy.com",
        "phone": "+3544212434"
      },
      "technical_contact": {
        "name": "Redacted for Privacy",
        "company": "Privacy service provided by Withheld for Privacy ehf",
        "city": "Reykjavik",
        "state": "Capital Region",
        "zip_code": "101",
        "country_name": "Iceland",
        "country_code": "IS",
        "email_address": "d05052ed688d40e189efe5e33991fc50.protect@withheldforprivacy.com",
        "phone": "+3544212434"
      },
      "name_servers": [
        "dns1.registrar-servers.com",
        "dns2.registrar-servers.com"
      ],
      "domain_status": [
        "clienttransferprohibited"
      ]
    }
  ]
}

API Request

Query Parameters

The following parameters can be used in your API requests. All parameters are passed as query string parameters. At least one of keyword, email, owner, or company is required.

formatoptionalStringdefault: json

Response format: 'json' (default) or 'xml'.

keywordoptionalString

keyword search term in case of reverse WHOIS by keyword

emailoptionalString

email search term in case of reverse WHOIS by email address (case-insensitive exact or regex match; * wildcard supported)

owneroptionalString

registrant / owner name search term in case of reverse WHOIS by registrant / owner

companyoptionalString

registrant company / organization search term in case of reverse WHOIS by organization / company

exactoptionalBooleandefault: false

Accepts 'true' or 'false'. 'true' returns only exact matches for keyword, owner/registrant, or company searches. 'false' returns all matches (default).

modeoptionalStringdefault: default

"default" for Complete WHOIS data and "mini" for Only important fields of each matching domain.

pageoptionalIntegerdefault: 1

page no. to retrieve paginated results.

API Response Schema

A successful request returns a 200 OK response with a JSON object containing the top-level fields listed below. See the response preview on the right for the full JSON structure.

total_Result

Integermandatory

Total results found across the query.

total_Pages

Integermandatory

Total number of pages (50 records per page in default mode, 100 in mini mode).

current_Page

Integermandatory

Current number of page.

whois_domains_historical

Array<Object>optional

num (Integer), domain_name (String), create_date (String), update_date (String), expiry_date (String), …

Error Status & Codes

See the HTTP Status Codes documentation for a complete reference of common API errors and HTTP status codes.

400

Please provide correct value Param [For Technical Support: support@apifreaks.com].

404

Record not found.

Quick Links

Quick Links

Reverse WHOIS Lookup API Reference

Getting Started

Authentication

API Version

API Request

Query Parameters

API Response Schema

Error Status & Codes

Docs

Integrations

Pricing & Accounts

Quick Links

Quick Links

Reverse WHOIS Lookup API Reference

Getting Started

Authentication

API Version

API Request

Query Parameters

API Response Schema

Error Status & Codes

Docs

Integrations

Pricing & Accounts