# DNS TXT Record Lookup for intranet Subdomain

> DNS TXT Record Lookup for intranet 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 2026-10-20).

Looks up the TXT DNS record for intranet.<domain> via Cloudflare DoH and reports whether the subdomain exists, its records, and TTL.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/host/intranet/txt?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dns-txt-record-lookup-for-intranet-subdomain-b625ded0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-yWdQNVtRc9HfTXeETzlU

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-intranet-subdomain-b625ded0
```

Example prompt: Can you check if intranet.acme.com has any TXT DNS records set up — I want to know if the subdomain exists and what records it returns?

## When to prefer this

Use this endpoint when you need a fast, cheap ($0.01) existence check and TXT record lookup specifically for the intranet subdomain of a given domain, without needing to enumerate all subdomains. Prefer this over general DNS tools when you only need the TXT record for the well-known 'intranet' host and want Cloudflare DoH reliability.

## Known failure modes

- Domain does not exist — returns no records found
- intranet subdomain not configured — returns non-existence response
- Malformed or missing domain parameter — returns validation error
- DoH upstream timeout or resolution failure — returns error
- Invalid domain format — request rejected

## How this service works

TXT record of intranet.<domain>: looks up the intranet 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 intranet without enumerating subdomains. $0.01 per lookup.

## Output

Returns whether the intranet.<domain> subdomain exists in DNS, its TXT record values (e.g. SPF, verification tokens, or custom entries), and the TTL of those records as resolved via 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-intranet-subdomain-b625ded0/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)