Bulk WHOIS lookup
Bulk WHOIS lookup: registrar, creation/expiry dates, status and nameservers for up to 10 domains in a single batch call, parsed into structured JSON. One payment per batch — for domain portfolio audits, expiry monitoring and brand-protection checks.
Answeringour last check, 2026-10-18
1 of 1checks answered this week
644 msmedian answer time
$0.035listed price per call
$0.035price 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://dns.use.x402atlas.com/whois-bulk
| Category | Everything else |
|---|---|
| Provider host | dns.use.x402atlas.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.035 | 644 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"domains": "example.com,iana.org"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"domains": {
"description": "Comma-separated list of up to 10 domain names",
"maxLength": 2600,
"minLength": 1,
"type": "string"
}
},
"required": [
"domains"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"queried_at": {
"format": "date-time",
"type": "string"
},
"query": {
"description": "The domains list that was looked up",
"type": "string"
},
"results": {
"description": "One entry per domain, in request order",
"items": {
"properties": {
"created": {
"description": "RFC3339; empty if unavailable",
"type": "string"
},
"domain": {
"type": "string"
},
"domain_age_days": {
"description": "Days since registration; 0 if unknown",
"type": "integer"
},
"error": {
"description": "Only when this domain's lookup failed; others are unaffected",
"properties": {
"code": {
"enum": [
"not_found",
"upstream_error",
"timeout"
],
"type": "string"
},
"message": {
"type": "string"
}
},
"required": [
"code",
"message"
],
"type": "object"
},
"expiration": {
"description": "RFC3339; empty if unavailable",
"type": "string"
},
"nameservers": {
"items": {
"type": "string"
},
"type": "array"
},
"registrar": {
"description": "Empty if unavailable",
"type": "string"
},
"status": {
"description": "EPP status codes",
"items": {
"type": "string"
},
"type": "array"
},
"updated": {
"description": "RFC3339; empty if unavailable",
"type": "string"
}
},
"required": [
"domain",
"registrar",
"created",
"updated",
"expiration",
"status",
"nameservers",
"domain_age_days"
],
"type": "object"
},
"type": "array"
}
},
"required": [
"query",
"results",
"queried_at"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}