# Tanod, free: Domain WHOIS API

> RDAP (whois successor) registration data from the RDAP server the IANA bootstrap names: registrar, created/updated/expires, status, nameservers, DNSSEC and abuse contact for a domain.

Tanod's Free daily allowance plan for the domain WHOIS API costs $0.00 per 1,000 domains. We check each provider's docs for 9 fields. Tanod's docs list 6: Registrant, Registrar, Name servers, Statuses, DNSSEC, Abuse contact.
We haven't run Tanod through [our domain WHOIS API benchmark](https://datacircle.dev/best-domain-whois-api.txt) yet.
This plan is free. We rank 495 plans for domain WHOIS APIs by price. Half the plans cost $1.575 or less per 1,000 domains. [See the best free domain WHOIS API plan.](https://datacircle.dev/best-domain-whois-api.txt)
[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. [C99.nl's $25 yearly plan](https://datacircle.dev/domain-whois-apis/c99-nl/25-yearly/llms.txt) costs the least for 10,000 domains a month: $2.08.
[WhoisJSON](https://datacircle.dev/domain-whois-apis/whoisjson/120-monthly/llms.txt), [Enterno](https://datacircle.dev/domain-whois-apis/enterno/free-open-api/llms.txt) and [IPAddress.to](https://datacircle.dev/domain-whois-apis/ipaddress-to/free/llms.txt) are the best domain WHOIS API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/domain-whois-apis/tanod/free
- [Domain WHOIS API in 2026: the best of 20+ providers compared](https://datacircle.dev/best-domain-whois-api.txt)
- Get it: https://tanod.dev/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- Request: `POST https://tanod.dev/v1/rdap`
- API key: not needed
- Its API docs: https://tanod.dev/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing#/paths/~1v1~1rdap/post
- Sold by: Tanod (https://tanod.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 67%
- Registrant: ✓
- Registrar: ✓
- Name servers: ✓
- Statuses: ✓
- DNSSEC: ✓
- Abuse contact: ✓

## Price

- $ per 1,000 domains: $0.00
- Per: call
- Billing: free

## Charges

- Also pays for: nothing else

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: RDAP (whois successor) registration data from the RDAP server the IANA bootstrap names: registrar, created/updated/expires, status, nameservers, DNSSEC and abuse contact for a domain.

## Data

- Keep data: no limit
- Use data: Send only content you have the right to process. Do not use the service to break the law, to attack or overload this or any other service, or to get around rate limits, payment or access controls. When you ask us to fetch a page or file from another site, you are responsible for respecting that site's terms. [...] Some results come from public or third-party sources. We do not guarantee their accuracy, completeness or timeliness.

## Plan

- Pay: $0
- You get: 5 requests a day
- Enough for: 5 calls a day
- Expires: end of the UTC day

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: query
- Method: POST
- Path: /v1/rdap

## About the plan

- Plan: Free daily allowance
- Who can get it: anyone, per IP address, within a free daily allowance (reset at 00:00 UTC), with no account or API key

## The 24 fields the plan's answer can hold

query, type, found, RDAP server, domain name, unicode name, handle, registrar, registrar IANA ID, created, updated, expires, status, nameservers, DNSSEC, abuse email, abuse phone, registrant, CIDRs, country, organization, redacted fields, notes, cached

## Tanod's plans (4)

- [Tanod, free](https://datacircle.dev/domain-whois-apis/tanod/free/llms.txt): $0.00 per 1,000, 67% complete
- [Tanod, pay as you go](https://datacircle.dev/domain-whois-apis/tanod/pay-as-you-go/llms.txt): $2.00 per 1,000, 67% complete
- [Tanod, $1 pack](https://datacircle.dev/domain-whois-apis/tanod/1-pack/llms.txt): $2.00 per 1,000, 67% complete
- [Tanod, $5 pack](https://datacircle.dev/domain-whois-apis/tanod/5-pack/llms.txt): $2.00 per 1,000, 67% complete

## Tanod's calls for this API (1)

- `POST /v1/rdap`: [Tanod, free](https://datacircle.dev/domain-whois-apis/tanod/free/llms.txt)

## Tanod's APIs (11)

- [Tanod: GitHub repository API pricing, 4 plans](https://datacircle.dev/github-repository-apis/tanod/free/llms.txt)
- [Tanod: business verification API pricing, 4 plans](https://datacircle.dev/business-verification-apis/tanod/free/llms.txt)
- [Tanod: company open jobs API pricing, 4 plans](https://datacircle.dev/company-open-job-apis/tanod/free/llms.txt)
- [Tanod: domain WHOIS API pricing, 4 plans](https://datacircle.dev/domain-whois-apis/tanod/free/llms.txt)
- [Tanod: email verification API pricing, 4 plans](https://datacircle.dev/validate-email-apis/tanod/free/llms.txt)
- [Tanod: IP company lookup API pricing, 4 plans](https://datacircle.dev/ip-company-lookup-apis/tanod/free/llms.txt)
- [Tanod: news API pricing, 4 plans](https://datacircle.dev/news-apis/tanod/free/llms.txt)
- [Tanod: company enrichment API pricing, 4 plans, POST /v1/company/profile](https://datacircle.dev/company-enrichment-apis/tanod/free-daily-allowance-post-v1-company-profile/llms.txt)
- [Tanod: company enrichment API pricing, 4 plans, POST /v1/company/lei](https://datacircle.dev/company-enrichment-apis/tanod/free-daily-allowance-post-v1-company-lei/llms.txt)
- [Tanod: web scraping API pricing, 4 plans, POST /v1/render, Read a page](https://datacircle.dev/web-scraping-apis/tanod/free-daily-allowance-post-v1-render/llms.txt)
- [Tanod: web scraping API pricing, 4 plans, POST /v1/contents](https://datacircle.dev/web-scraping-apis/tanod/free-daily-allowance-post-v1-contents/llms.txt)
- [Tanod: web scraping API pricing, 4 plans, POST /v1/render/batch](https://datacircle.dev/web-scraping-apis/tanod/free-daily-allowance-post-v1-render-batch/llms.txt)
- [Tanod: App Store review API pricing, 3 plans](https://datacircle.dev/app-store-review-apis/tanod/pay-as-you-go/llms.txt)
- [Tanod: YouTube channel video API pricing, 3 plans](https://datacircle.dev/youtube-channel-video-apis/tanod/pay-as-you-go/llms.txt)

## Tanod: domain WHOIS API alternatives

- [Agent Toolbox, pay as you go](https://datacircle.dev/domain-whois-apis/agent-toolbox/pay-as-you-go/llms.txt): $2.00 per 1,000, 78% complete
- [WhoisFreaks, $2,000 pack, 1,000,000 API Credits, POST /v2.0/bulkwhois/live](https://datacircle.dev/domain-whois-apis/whoisfreaks/2000-pack-1000000-api-credits-post-v2-0-bulkwhois-live/llms.txt): $2.00 per 1,000, 100% complete, live
- [JsonWhoisAPI, pay as you go, Any Additional](https://datacircle.dev/domain-whois-apis/jsonwhoisapi/pay-as-you-go-any-additional/llms.txt): $2.00 per 1,000, 89% complete
- [GetWhoisData, top-up](https://datacircle.dev/domain-whois-apis/getwhoisdata/top-up/llms.txt): $2.00 per 1,000, 67% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.

- https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://tanod.dev/llms-full.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://tanod.dev/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://tanod.dev/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://tanod.dev/payments/terms.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://tanod.dev/pricing/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing
- https://tanod.dev/terms/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=domain-whois-api-pricing