# DataBG Domain Lookup

> DataBG Domain Lookup is a paid API for AI agents from api.databg.tech, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Looks up DNS and SSL certificate details for a given domain name, returning structured technical metadata about the domain.

## Facts

- Endpoint: GET https://api.databg.tech/v1/tools/domain/lookup
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/databg-domain-lookup-ba96bb3d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aqAc1NzdKw0vq8p3x2_XB

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 databg-domain-lookup-ba96bb3d
```

Example prompt: Can you look up the DNS and SSL details for example.com and tell me what you find?

## When to prefer this

Use this endpoint when you need structured, machine-readable DNS and SSL metadata for a specific domain in a single call. It is ideal for AI agents automating domain audits, security checks, or infrastructure reconnaissance without needing to shell out to dig or openssl. Prefer this over manual DNS tools when you need both DNS and SSL data together in a normalized JSON format with a pay-per-call model requiring no API key setup.

## Known failure modes

- Invalid or malformed domain name returns an error response
- Non-existent domain may return empty or failed DNS/SSL data with success=false
- Network timeouts if the domain's nameservers are slow or unreachable
- SSL data absent if the domain has no HTTPS/SSL configured

## How this service works

Global structured data and machine-payable tools built for AI agents, developers and intelligent applications.

## Output

Returns a JSON object containing the queried domain name, a success flag, a timestamp of when the query was made, a DNS object with DNS record details, and an SSL object with SSL certificate information for the domain.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "domain"
 ],
 "properties": {
  "domain": {
   "type": "string",
   "description": "Domain name to inspect."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "dns": {
   "type": "object"
  },
  "ssl": {
   "type": "object"
  },
  "domain": {
   "type": "string"
  },
  "success": {
   "type": "boolean"
  },
  "queried_at": {
   "type": "string",
   "format": "date-time"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/databg-domain-lookup-ba96bb3d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.databg.tech](https://www.zero.xyz/host/api.databg.tech/llms.txt)