WHOIS / RDAP domain lookup
WHOIS / RDAP domain lookup: give a domain, get registrar, registration (creation), expiry and last-updated dates, status codes and nameservers from the registry's RDAP service, plus DNS records and SPF/DMARC/DKIM email-auth posture. Use to check a domain's age, owner registrar or expiry before trusting a counterparty. No personal data. Signed receipt.
Answeringour last check, 2026-10-24
1 of 1checks answered this week
253 msmedian answer time
$0.003listed price per call
$0.003price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.stablecoingateways.com/v1/whois
| Category | Company and compliance |
|---|---|
| Provider host | api.stablecoingateways.com |
| Networks | eip155:8453, eip155:84532, xrpl:0, xrpl:1 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-24 | valid payment request | 402 | $0.003 | 253 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"domain": "example.com"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"domain": {
"description": "Registrable domain or full hostname",
"pattern": "^[A-Za-z0-9.-]{3,253}$",
"type": "string"
}
},
"required": [
"domain"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"data": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"checked_at": {
"type": "string"
},
"dns": {
"properties": {
"a": {
"items": {
"type": "string"
},
"type": "array"
},
"aaaa": {
"items": {
"type": "string"
},
"type": "array"
},
"caa": {
"items": {},
"type": "array"
},
"dnssec_validated_answer": {
"type": "boolean"
},
"mx": {
"items": {
"type": "object"
},
"type": "array"
},
"ns": {
"items": {
"type": "string"
},
"type": "array"
},
"txt_count": {
"type": "integer"
}
},
"type": "object"
},
"domain": {
"type": "string"
},
"exists": {
"type": "boolean"
},
"https": {
"properties": {
"hsts": {},
"probed": {
"type": "boolean"
},
"reachable": {
"type": "boolean"
},
"redirect_host": {},
"status": {
"type": "integer"
}
},
"type": "object"
},
"mail_auth": {
"properties": {
"dkim_selectors_checked": {
"items": {
"type": "string"
},
"type": "array"
},
"dkim_selectors_found": {
"items": {
"type": "object"
},
"type": "array"
},
"dmarc": {
"type": "object"
},
"mta_sts": {
"type": "boolean"
},
"spf": {
"type": "object"
},
"tls_rpt": {
"type": "boolean"
}
},
"type": "object"
},
"notes": {
"type": "string"
},
"rdap": {
"properties": {
"available": {
"type": "boolean"
},
"dnssec_signed": {
"type": "boolean"
},
"expires": {
"type": "string"
},
"last_changed": {
"type": "string"
},
"nameservers": {
"items": {
"type": "string"
},
"type": "array"
},
"note": {
"type": "string"
},
"registered": {
"type": "string"
},
"registered_domain": {
"type": "string"
},
"registrar": {
"type": "string"
},
"registrar_iana_id": {
"type": "string"
},
"source": {
"type": "string"
},
"status": {
"items": {
"type": "string"
},
"type": "array"
}
},
"type": "object"
},
"sources": {
"items": {
"type": "string"
},
"type": "array"
}
},
"type": "object"
},
"receipt": {
"description": "Ed25519-signed receipt; verify free at POST