# dns-aaaa-admin-subdomain

> dns-aaaa-admin-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 2026-10-22).

Looks up the AAAA (IPv6) record for the admin.<domain> subdomain via Cloudflare DNS over HTTPS and reports its existence, records, and TTL.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/host/admin/aaaa?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dns-aaaa-admin-subdomain-2f0c4fee
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uB0rlBVsIvlMt2WSQ0zN_

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-aaaa-admin-subdomain-2f0c4fee
```

Example prompt: Check if admin.example.com has an IPv6 DNS record — look up its AAAA record and tell me whether it exists, what address it resolves to, and the TTL.

## When to prefer this

Use this endpoint when you need a quick, targeted check for whether the admin subdomain of a given domain has an IPv6 (AAAA) DNS record, without needing to enumerate all subdomains. Prefer this over general DNS lookup tools when you specifically want admin.<domain> checked via Cloudflare DoH for reliability and consistency. Ideal for security audits, infrastructure validation, and reconnaissance tasks scoped to the admin host.

## Known failure modes

- Domain does not exist — returns NXDOMAIN response code and no records
- admin subdomain not configured — returns NOERROR with no answer (NODATA)
- Invalid domain format input — may return error or empty result
- Cloudflare DoH upstream timeout — request may fail or return no data
- Rate limiting or payment failure — call rejected before DNS query is made

## How this service works

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

## Output

Returns whether admin.<domain> has an AAAA record, the IPv6 address(es) if present, the TTL value, and the DNS response code indicating existence or non-existence of the record.

## 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-aaaa-admin-subdomain-2f0c4fee/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)