# DNS CNAME Lookup for gitlab Subdomain

> DNS CNAME Lookup for gitlab 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 CNAME DNS record for the 'gitlab' subdomain under a given domain using Cloudflare DoH, reporting existence, records, and TTL.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/host/gitlab/cname?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-cname-lookup-for-gitlab-subdomain-b0a58caa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_067BbIIRw8sjiL_vGDChg

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-cname-lookup-for-gitlab-subdomain-b0a58caa
```

Example prompt: Can you check the CNAME record for the gitlab subdomain of acme.com — I want to know if it exists and what it points to?

## When to prefer this

Use this endpoint when you need a fast, targeted check of whether a domain has a 'gitlab' subdomain configured as a CNAME, without running a full subdomain enumeration. Ideal for infrastructure validation, security reconnaissance, onboarding checks, or enriching domain profiles. Prefer this over a full DNS enumeration tool when you only need the gitlab host and want a lightweight, cheap single lookup.

## Known failure modes

- Domain has no gitlab subdomain — returns non-existence result
- Invalid or malformed domain input — may return error or empty result
- DNS resolution timeout via Cloudflare DoH — transient failure
- Domain uses non-standard DNS that Cloudflare cannot resolve — may return empty
- No CNAME record exists but an A/AAAA record does — CNAME-specific lookup returns nothing

## How this service works

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

## Output

Returns whether the CNAME record for the gitlab subdomain of the given domain exists, the record value(s) it points to, and the TTL 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-cname-lookup-for-gitlab-subdomain-b0a58caa/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)