# 100BTC Domain Footprint Lookup

> 100BTC Domain Footprint Lookup is a paid API for AI agents from vps-fc89c157-1.taila28d02.ts.net:10000, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-02).

Queries DNS records (A, AAAA, MX, TXT) for a given domain name using Cloudflare DNS-over-HTTPS

## Facts

- Endpoint: POST https://vps-fc89c157-1.taila28d02.ts.net:10000/api/domain-footprint?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/100btc-domain-footprint-lookup-40988c29
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_eZuvqdxFrk4HMfFt7tv7F

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 100btc-domain-footprint-lookup-40988c29 -d '<json body>'
```

Example prompt: Can you pull up all the DNS records for stripe.com — I want to see the A, AAAA, MX, and TXT records?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call DNS record lookup without managing your own DNS resolver infrastructure. Useful for agents that need to verify domain configuration, enrich domain intelligence, or check mail server setup on demand. Prefer over generic DNS libraries when you need a hosted, cost-per-query model with no setup.

## Known failure modes

- Domain does not exist (NXDOMAIN) — returns empty record sets with an error field
- Domain name too short or exceeds 253 characters — input validation error
- Network unreachable or Cloudflare DNS unavailable — timeout or 5xx error
- Malformed domain string — API returns validation error
- Domain exists but has no records of a given type — returns empty arrays for those record types

## How this service works

Thirty x402 v2 pay-per-call APIs by 100BTC. Listing data is generated from each live HTTP 402 challenge and runtime Bazaar schema.

## Output

Returns a JSON object with the domain name, its DNS records broken down by type (A, AAAA, MX, TXT), total record count, resolution status (PARTIAL_OR_COMPLETE or similar), the data source (Cloudflare DNS-over-HTTPS), and any errors encountered during lookup.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "domain": {
   "type": "string",
   "maxLength": 253,
   "minLength": 3
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "domain": "example.com",
  "errors": {},
  "source": "Cloudflare DNS-over-HTTPS",
  "status": "PARTIAL_OR_COMPLETE",
  "product": "EXP-17",
  "records": {
   "A": [
    "93.184.216.34"
   ],
   "MX": [],
   "TXT": [],
   "AAAA": []
  },
  "record_count": 1
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/100btc-domain-footprint-lookup-40988c29/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vps-fc89c157-1.taila28d02.ts.net:10000](https://www.zero.xyz/host/vps-fc89c157-1.taila28d02.ts.net%3A10000/llms.txt)