# DomainTools, contact us, Enterprise, GET /{domain}/: Domain WHOIS API

> The domain-profile API provides registration details for a domain name and a preview of data available from DomainTools membership and report products.

DomainTools's domain WHOIS API on its Enterprise plan. DomainTools's docs list 7 of the 9 fields on our checklist: Registrant, Registrar, Created on, Updated on, Expires on, Name servers, Statuses.
We haven't run DomainTools through [our domain WHOIS API benchmark](https://datacircle.dev/best-domain-whois-api.txt) yet.
DomainTools gives this plan's price on request. We rank 316 plans for domain WHOIS APIs by price. Half the plans cost $1.495 per 1,000 domains or less.
[Searchwire's $10 pack](https://datacircle.dev/domain-whois-apis/searchwire/10-pack/llms.txt) is the cheapest paid plan per 1,000 domains. Searchwire's domain WHOIS API costs nothing beyond the plan price.
[Robtex](https://datacircle.dev/domain-whois-apis/robtex/free/llms.txt), [DomScan](https://datacircle.dev/domain-whois-apis/domscan/6-monthly-starter-post-v1-whois-bulk/llms.txt) and [WhoisFreaks](https://datacircle.dev/domain-whois-apis/whoisfreaks/200-monthly-monthly-subscription-150000-api-credits-post-v2-0-bulkwhois-live/llms.txt) are the best domain WHOIS API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/domain-whois-apis/domaintools/contact-us-enterprise-get-domain
- [Domain WHOIS API: the 13 best providers compared](https://datacircle.dev/best-domain-whois-api.txt)
- Get it: https://www.domaintools.com/products/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Request: `GET https://api.domaintools.com/v1/{domain}/`
- API key: with the plan, on https://www.domaintools.com/products/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Its API docs: https://docs.domaintools.com/api/lookups/domain-profile?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Sold by: DomainTools (https://www.domaintools.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 78%
- Registrant: ✓
- Registrar: ✓
- Created on: ✓
- Updated on: ✓
- Expires on: ✓
- Name servers: ✓
- Statuses: ✓

## Price

- Billing: contact

## In their words

- Their pitch: The domain-profile API provides registration details for a domain name and a preview of data available from DomainTools membership and report products.

## Data

- Keep data: 30 days: "Data accessed via APIs and stored for more than 30 days shall be treated as On-Site Customer Managed Data", which "Customer shall promptly delete [...] at the end of the applicable Subscription Term"
- Use data: "Customer agrees to use the Services and any Services Data (i) solely for Customer’s internal business purposes (except to the extent product integration is expressly authorized in a Service Order), (ii) solely in connection with cybersecurity, fraud prevention, network and information security, threat detection, prevention, and remediation, law, regulatory, and rights enforcement, and the investigation of illegal acts or threats to safety or security, and (iii) solely in accordance with this Agreement and the applicable Service Order" [...] "Customer may not use the Services or any Services Data: (i) in a way prohibited by law, regulation, governmental order, or decree, (ii) to violate the rights of others, (iii) to disparage or harm the reputation of any third-party, (iv) to try to gain unauthorized access to or disrupt any service, device, data, account or network, (v) to generate, distribute, publish, or facilitate spam, malware, malicious code, or items of a destructive or deceptive nature, or (vi) to harm, disable, interfere with, or circumvent any aspect of the Services or impair anyone else’s use of the Services. Customer may not distribute, sublicense, resell, transfer, or make available the Services, Services Data, or any portion thereof, to or for third parties, in each case unless and except as expressly authorized in a Service Order." [...] "Customer may not access or use the Services or Services Data for purposes of monitoring their availability, performance or functionality, or for any other benchmarking or competitive purposes, including, without limitation, for the purpose of designing and/or developing any competitive service or data set. Without limiting the foregoing, Customer may not use Services Data to train machine learning algorithms or input the Services Data into any generative artificial intelligence (AI) applications." [...] "Customer shall not utilize the Services to create a persistent database or other repository containing Services Data."

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: domain
- Method: GET
- Path: /{domain}/

## About the plan

- Plan: Enterprise
- Who can get it: customers with a signed Service Order under its Enterprise Subscription Agreement, for internal business use in connection with cybersecurity, fraud prevention, network and information security, threat detection and the investigation of illegal acts

## The 23 fields the plan's answer can hold

registrant name, registrant domain count, server IP address, other domains on server, creation date, expiration date, updated date, registrar name, status, nameservers, registrar history event count, registrar history earliest event, name server history event count, name server history timespan in years, IP address history event count, IP address history timespan in years, WHOIS history record count, WHOIS history earliest event, SEO score, website response code, website title, website server, website meta tags

## DomainTools's plans (1)

- [DomainTools, contact us, Enterprise, GET /{domain}/](https://datacircle.dev/domain-whois-apis/domaintools/contact-us-enterprise-get-domain/llms.txt): 78% complete

## DomainTools's calls (5)

- `GET /{domain}/`: [DomainTools, contact us, Enterprise, GET /{domain}/](https://datacircle.dev/domain-whois-apis/domaintools/contact-us-enterprise-get-domain/llms.txt)
- `GET /iris-enrich/`: [DomainTools, contact us, Enterprise, GET /iris-enrich/](https://datacircle.dev/domain-whois-apis/domaintools/contact-us-enterprise-get-iris-enrich/llms.txt)
- `GET /{domain}/rdap/parsed/`: [DomainTools, contact us, Enterprise, GET /{domain}/rdap/parsed/](https://datacircle.dev/domain-whois-apis/domaintools/contact-us-enterprise-get-domain-rdap-parsed/llms.txt)
- `GET /{domain}/whois/parsed/`: [DomainTools, contact us, Enterprise, GET /{domain}/whois/parsed/](https://datacircle.dev/domain-whois-apis/domaintools/contact-us-enterprise-get-domain-whois-parsed/llms.txt)
- `GET /{domain}/whois/`: [DomainTools, contact us, Enterprise, GET /{domain}/whois/](https://datacircle.dev/domain-whois-apis/domaintools/contact-us-enterprise-get-domain-whois/llms.txt)

## DomainTools's APIs (1)

- [DomainTools: domain WHOIS API pricing, 1 plan, GET /{domain}/](https://datacircle.dev/domain-whois-apis/domaintools/contact-us-enterprise-get-domain/llms.txt)

## DomainTools: domain WHOIS API alternatives

- [Suprsonic, contact us](https://datacircle.dev/domain-whois-apis/suprsonic/contact-us/llms.txt): 78% complete
- [WhoAPI, contact us, Enterprise, GET /, Live Whois API](https://datacircle.dev/domain-whois-apis/whoapi/contact-us-enterprise-get-live-whois-api/llms.txt): 78% complete, live
- [Deepinfo, contact us](https://datacircle.dev/domain-whois-apis/deepinfo/contact-us/llms.txt): 78% complete, live
- [domainIQ, contact us, Enterprise, GET /api, Retrieving simple WHOIS records](https://datacircle.dev/domain-whois-apis/domainiq/contact-us-enterprise-get-api-retrieving-simple-whois-records/llms.txt): 78% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

- https://docs.domaintools.com/api/iris/rate-limits?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://docs.domaintools.com/api/lookups/domain-profile?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://docs.domaintools.com/api/lookups/whois-lookup?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://www.domaintools.com/policies/enterprise-subscription-agreement?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://www.domaintools.com/products/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing