Domains API
Looking for comprehensive JSON data on any domain on the internet? Our API delivers detailed insights—including domain availability, WHOIS records, DNS data, RDAP data, domain history, and even TLD details—with up to 500 free monthly requests! Use it for: - ✅ detect domain availability - 🕸️ find subdomains - ⏳ check domain expiry - 📜 retrieve detailed WHOIS data Available endpoints: ### Domain…
1.3k subscribers
9.9/10 popularity
788 ms avg latency
91% success rate
7 endpoints
The in-depth APIMemo review for this API hasn't been published yet —
the data below comes straight from the public marketplace listing.
Domains API endpoints
| Method | Endpoint | Description |
|---|---|---|
| GET |
Domain Lookup /domains/{domain} |
This endpoint builds on top of the RDAP/WHOIS data. It normalizes fields between TLDs, formats data to be in the same format and returns the most accurate data after checking… |
| GET |
Domain WHOIS (whois lookup) /domains/{domain}/whois |
Get WHOIS data for a valid domain in JSON format |
| GET |
Domain RDAP /domains/{domain}/rdap-raw |
Retrieve domain RDAP data in JSON format |
| GET |
Domain DNS Records (NS lookup) /domains/{domain}/dns-records |
Discover & list all DNS Records (NS, SOA, A, MX, CNAME, TXT, subdomains, etc) for a domain. Subdomains are auto-discovered, and hints for more obscure ones can be sent to the API… |
| GET |
Domain History /domains/{domain}/history |
Endpoint to use to discover updates for a domain name. Different type of history items are denoted by the type field. |
| GET |
TLDs - List and search /tlds |
List all TLDs |
| GET |
TLD detail /tlds/{tld} |
Detailed information about a specific TLD |
Domains API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $5 / month | 1 / second |
|
| ULTRA | $10 / month | 3 / second |
|
| MEGA | $30 / month | 60 / second |
|
