DNS & WHOIS Domain Lookup

by Coinbase Bazaar · marketplace

Pay-per-call x402 service at dns.use.x402atlas.com, listed in the Coinbase Bazaar. DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, returned as a clean JSON list. For host resolution, connectivity and uptime checks, IP-reputation enrichment and infrastructure mapping.

datafederated

Price per request

$0.0066

Base URL

https://gateway.apiosk.com/cbz-dns-use-x402atlas-com

Technical Specs

Auth MethodNone (x402 payment proof only)

Response FormatJSON

Endpoints2

Endpoints

Method	Path	Description	Cost
GET	/a	DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, returned as a clean JSON list. For host resolution, connectivity and uptime checks, IP-reputation enrichment and infrastructure mapping.	$0.0057 default	View details
GET	/whois	WHOIS domain lookup — raw registry text with registrar, nameservers, lifecycle dates and status, plus the responding server. Use the RDAP endpoint when you need parsed structured data.	$0.0057 default	View details

Endpoint documentation

GET/a

$0.0057 default

Description

DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, returned as a clean JSON list. For host resolution, connectivity and uptime checks, IP-reputation enrichment and infrastructure mapping.

Pricing

$0.0057 default

Parameters

{
  "properties": {
    "host": {
      "description": "Bare hostname to resolve (not an IP literal, not localhost, not under a reserved suffix like .local/.internal)",
      "maxLength": 253,
      "minLength": 1,
      "type": "string"
    }
  },
  "required": [
    "host"
  ],
  "type": "object"
}

Example response

{
  "host": "example.com",
  "queried_at": "2026-06-05T12:00:00Z",
  "records": [
    "93.184.216.34"
  ]
}

GET/whois

$0.0057 default

Description

WHOIS domain lookup — raw registry text with registrar, nameservers, lifecycle dates and status, plus the responding server. Use the RDAP endpoint when you need parsed structured data.

Pricing

$0.0057 default

Parameters

{
  "properties": {
    "domain": {
      "description": "Bare domain to query (not an IP literal, not localhost, not under a reserved suffix like .local/.internal)",
      "maxLength": 253,
      "minLength": 1,
      "type": "string"
    }
  },
  "required": [
    "domain"
  ],
  "type": "object"
}

Example response

{
  "domain": "example.com",
  "queried_at": "2026-06-05T12:00:00Z",
  "raw": "Domain Name: EXAMPLE.COM\n...",
  "server": "whois.verisign-grs.com"
}