Index onlineMerchant portal
Api Endpoint

Domain Intel

Resolves A, AAAA, MX, NS, TXT, CAA and SOA, reads the WHOIS record of the responsible registry, checks SPF, DMARC and known DKIM selectors, opens a TLS handshake for issuer, validity, chain and SAN list, and collects subdomains from Certificate Transparency. Fields that a registry refuses to answer are reported as unknown, never guessed.

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Offering

Provider
dns.halowerk.com
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Security
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://dns.halowerk.com/domain
MIME type
application/json
First seen
2026-10-16T01:52:13.818Z
Last seen
Tags
X402, halowerk, domain_intel

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.003 USDC
Atomic price: 3000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "3000",
    "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
  }
]

Observed health

Status
Healthy
Latest latency
319 ms
Average latency
672 ms
HTTP status
204
Last checked
Reachability
100% over 12 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "POST"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "type": "object",
      "required": [
        "domain"
      ],
      "properties": {
        "domain": {
          "type": "string",
          "description": "Domain without scheme, for example example.com. A full URL or a mail address is accepted and reduced to its host."
        },
        "subdomains": {
          "type": "boolean",
          "default": true,
          "description": "Collect subdomains from Certificate Transparency (crt.sh) and the certificate SAN list."
        },
        "cert_chain": {
          "type": "boolean",
          "default": false,
          "description": "Return the full certificate chain the server presents, not only the leaf certificate."
        },
        "whois_raw": {
          "type": "boolean",
          "default": false,
          "description": "Include the unparsed WHOIS text of the registry answer."
        }
      },
      "additionalProperties": false
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "input": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "const": "http"
        },
        "method": {
          "type": "string",
          "enum": [
            "POST"
          ]
        },
        "bodyType": {
          "type": "string",
          "enum": [
            "json",
            "form-data",
            "text"
          ]
        },
        "body": {
          "type": "object",
          "required": [
            "domain"
          ],
          "properties": {
            "domain": {
              "type": "string",
              "description": "Domain without scheme, for example example.com. A full URL or a mail address is accepted and reduced to its host."
            },
            "subdomains": {
              "type": "boolean",
              "default": true,
              "description": "Collect subdomains from Certificate Transparency (crt.sh) and the certificate SAN list."
            },
            "cert_chain": {
              "type": "boolean",
              "default": false,
              "description": "Return the full certificate chain the server presents, not only the leaf certificate."
            },
            "whois_raw": {
              "type": "boolean",
              "default": false,
              "description": "Include the unparsed WHOIS text of the registry answer."
            }
          },
          "additionalProperties": false
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "additionalProperties": false
    }
  },
  "required": [
    "input"
  ]
}