# DNS TXT Record Lookup for shop Subdomain

> DNS TXT Record Lookup for shop Subdomain is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).

Looks up the TXT DNS record for the shop.<domain> subdomain via Cloudflare DNS-over-HTTPS and returns its records, TTL, and existence status.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/host/shop/txt?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dns-txt-record-lookup-for-shop-subdomain-086c2ccb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D-OAFb6UWwIS5S5eRJixJ

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 dns-txt-record-lookup-for-shop-subdomain-086c2ccb
```

Example prompt: Can you check if shop.acmecorp.com exists by looking up the TXT DNS records for the shop subdomain of acmecorp.com?

## When to prefer this

Choose this endpoint when you specifically need to check the TXT records for the 'shop' subdomain of a given domain without enumerating all subdomains. It is ideal for quick existence checks on the common 'shop' hostname, e-commerce DNS validation, or domain intelligence tasks where you need Cloudflare's DoH resolution specifically for TXT record types.

## Known failure modes

- Domain does not exist — returns NXDOMAIN or empty records
- No TXT record set on shop subdomain — returns empty record set with NOERROR
- Invalid or malformed domain input — may return error or no result
- Cloudflare DoH temporarily unavailable — lookup fails or times out
- Network timeout reaching the dns.intel.rallylive.ca service

## How this service works

TXT record of shop.<domain>: looks up the shop host under the domain you give (TXT via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like shop without enumerating subdomains. $0.01 per lookup.

## Output

Returns whether the shop.<domain> subdomain exists in DNS, along with any TXT records found, their TTL values, and the DNS response code as answered by Cloudflare DoH.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "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/dns-txt-record-lookup-for-shop-subdomain-086c2ccb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dns.intel.rallylive.ca](https://www.zero.xyz/host/dns.intel.rallylive.ca/llms.txt)