# Domain Registration & DNS Profile Lookup

> Domain Registration & DNS Profile Lookup is a paid API for AI agents from 6xrkjcfa3yrzvefcpvanurzou4.srv.us, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-31).

Returns RDAP registration data (dates, registrar, status codes, nameservers) combined with live DNS records (A, AAAA, MX, NS, TXT) and DNSSEC state for a given domain.

## Facts

- Endpoint: GET https://6xrkjcfa3yrzvefcpvanurzou4.srv.us/api/domain?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/domain-registration-dns-profile-lookup-f1c3d035
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_20UwAxkEzwq2s3uhBYaYf

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability domain-registration-dns-profile-lookup-f1c3d035
```

Example prompt: Can you pull up the full domain profile for stripe.com — I want to see its registrar, registration and expiry dates, nameservers, A and MX records, and whether DNSSEC is enabled?

## When to prefer this

Choose this endpoint when you need a comprehensive, single-call view of both the registration lifecycle (registrar, dates, status) and live DNS configuration for a domain — ideal for security investigations, infrastructure audits, or onboarding checks. Prefer it over raw WHOIS tools when you also need live DNS records (A, MX, TXT) in the same response, and when you want DNSSEC state included. No API key or account required.

## Known failure modes

- Domain not found in RDAP registry — unregistered or unsupported TLD
- DNS resolution timeout for live record queries
- Invalid or malformed domain name input
- RDAP service unavailable for certain ccTLDs
- Payment failure via x402 protocol preventing the request

## How this service works

Domain registration and DNS profile - RDAP registration dates, registrar, status codes and nameservers joined with live A, AAAA, MX, NS and TXT records and the DNSSEC state. KEYLESS, no account. ALIAS PATH of /api/domain-profile. via x402

## Output

A JSON object combining RDAP data (registration date, expiry date, last updated, registrar name, domain status codes, nameservers) with live DNS resolution results (A records, AAAA records, MX records with priority, NS records, TXT records including SPF/DKIM/DMARC) and the DNSSEC validation state for the queried domain.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/domain-registration-dns-profile-lookup-f1c3d035/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 6xrkjcfa3yrzvefcpvanurzou4.srv.us](https://www.zero.xyz/host/6xrkjcfa3yrzvefcpvanurzou4.srv.us/llms.txt)