Start with the live form
Enter a domain, URL, IP, email, or record and get a focused result without setup.
📄 Domain Profile Viewer
Normalize RDAP/WHOIS data into a clean profile and timeline for quick analysis.
Fetching domain profile...
Domain Profile
API Endpoint
GET /v1/profile?domain=example.com
Interactive intelligence tool
Run the check, then ship the workflow
Use the browser tool for a fast answer, then move the same logic into scripts, monitoring, or product flows when it becomes repeatable.
Review decision-ready signals
Outputs highlight statuses, risks, records, and next actions instead of raw provider noise.
Automate the winning workflow
Use the request and response examples to turn a one-off check into an API call or recipe.
Used by people at amazing companies
What this tool helps you decide
Each page is shaped around a practical operational question, not just a raw lookup.
See the current DNS, registration, security, pricing, or reputation evidence.
Compare the result with related checks so the next move is easier to trust.
Copy examples, open linked tools, or move into API documentation when you need scale.
Trust signals before you integrate
Transparent docs, authenticated requests, and visible reliability details make it easier to evaluate DomScan before you ship.
Uptime
API artifacts
OpenAPI, Swagger, Postman, CLI, SDK, and MCP links are one click away.
API keys
Protected access
Authenticated endpoints use API keys with clear credit costs before you call them.
Free allowance
Sign Up for Free
Start with 10,000 monthly credits and upgrade only when usage grows.
Active
Example Request
Start from the curl and HTTP samples, then map the parameters into your application code.
Key Features
Registrar
We show registrar information, registration and expiration dates, nameservers, DNSSEC status, and contact details (when publicly available). Data is fetched from RDAP servers.
Nameservers
RDAP is the modern replacement for WHOIS, offering structured JSON data, consistent responses, and better internationalization. We use RDAP for all domain lookups.
DNSSEC
Due to GDPR and privacy regulations, most domains now use redacted WHOIS/RDAP data. Contact information is typically only available for corporate registrations or specific TLDs.
Example Request
GET /v1/profile?domain=example.comExample Response
{
"domain": "example.com",
"registrar": "Example Registrar",
"registered_at": "2024-01-15T00:00:00Z",
"expires_at": "2026-01-15T00:00:00Z",
"dnssec": true,
"nameservers": ["ns1.example.net", "ns2.example.net"]
}Built from the same API surface
The browser experience previews DomScan's structured endpoints, so teams can validate a use case before writing code.
Frequently Asked Questions
What information does the domain profile provide?
We show registrar information, registration and expiration dates, nameservers, DNSSEC status, and contact details (when publicly available). Data is fetched from RDAP servers.
What's the difference between RDAP and WHOIS?
RDAP is the modern replacement for WHOIS, offering structured JSON data, consistent responses, and better internationalization. We use RDAP for all domain lookups.
Why can't I see contact information?
Due to GDPR and privacy regulations, most domains now use redacted WHOIS/RDAP data. Contact information is typically only available for corporate registrations or specific TLDs.