Check any .com domain - Live
Enter a domain name below to check availability in real-time via RDAP.
# Check if a .com domain is available
curl "https://domscan.net/v1/status?name=example&tlds=com"
# Get detailed RDAP data
curl "https://domscan.net/v1/rdap?domain=example.com"
Example Response
{
"name": "example",
"results": [
{
"domain": "example.com",
"available": false,
"source": "rdap",
"rdap_endpoint": "https://rdap.verisign.com/com/v1"
}
],
"cached": false,
"latency_ms": 45
}
TLD Type
Generic TLD - Commercial
RDAP Support
Full RDAP support via official registry. Query availability and registration data directly.
Use Cases
business, enterprise, startup, personal
API Endpoint
/v1/status for availability, /v1/rdap for full data
Frequently Asked Questions
RDAP (Registration Data Access Protocol) is the modern replacement for WHOIS. For .com domains, RDAP provides structured JSON responses with registration data, nameservers, and availability status directly from the authoritative registry.
Use DomScan's API: curl "https://domscan.net/v1/status?name=example&tlds=com" - This queries the official RDAP server and returns availability status in JSON format.
The official RDAP endpoint for .com domains is https://rdap.verisign.com/com/v1. DomScan automatically routes queries to this endpoint for accurate results.
Yes, DomScan offers 10,000 free API credits per month with no credit card required. Each .com RDAP lookup consumes 1 credit.
Start Checking .com Domains for Free
10,000 free API credits per month. No credit card required.
View API Documentation