# DNS TXT Record Lookup for media Subdomain

> DNS TXT Record Lookup for media 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 the media.<domain> subdomain via Cloudflare DoH and returns whether it exists, its records, and TTL.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/host/media/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-media-subdomain-00079966
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_a__raxAgMM59pq61VHYE0

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-media-subdomain-00079966
```

Example prompt: Can you check if media.rallylive.ca has any TXT DNS records and tell me what they contain and their TTL?

## When to prefer this

Use this endpoint when you need a fast, targeted TXT DNS record existence check specifically for the 'media' subdomain of a given domain without doing a full subdomain enumeration. Ideal for infrastructure audits, pre-deployment checks, or domain intelligence workflows where you need to confirm media host DNS configuration quickly and cheaply ($0.01 per call).

## Known failure modes

- Domain does not exist — returns non-existence or NXDOMAIN response
- media subdomain has no TXT records — returns empty record set with existence=false
- Invalid domain format — may return error or empty result
- Cloudflare DoH temporarily unavailable — timeout or upstream error
- Rate limiting or payment failure — request rejected with 402 or error

## How this service works

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

## Output

Returns whether the media.<domain> TXT DNS record exists, the actual TXT record values (strings), and the TTL (time-to-live in seconds) of the record as resolved via Cloudflare DNS over HTTPS.

## 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-media-subdomain-00079966/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)