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dns-cname-static-subdomain
x402
dns-cname-static-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 2026-10-21).
Looks up the CNAME record for the 'static' subdomain of a given domain via Cloudflare DNS over HTTPS and reports its existence, records, and TTL.
Price / call$0.01
Success—
StatusUnknown
How this service works
CNAME record of static.<domain>: looks up the static 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 static without enumerating subdomains. $0.01 per lookup.
Output
Returns whether the CNAME record for static.<domain> exists, the record values (what the subdomain points to), the TTL in seconds, and the DNS response code — all as resolved by Cloudflare's DNS over HTTPS service.
Example use cases
Verify CDN static asset subdomain
“Check whether static.shopify.com has a CNAME record and what it resolves to — I want to confirm their static asset hosting is set up correctly.”
Pre-deployment infrastructure check
“Before we launch, can you verify that static.myapp.io has a CNAME record configured and tell me the TTL?”
Competitor DNS reconnaissance
“Does static.competitor-brand.com have a CNAME record? I want to know if they're using a third-party CDN for static assets.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/host/static/cname?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to check the CNAME record for the 'static' subdomain of a given domain without doing a full subdomain enumeration. It is ideal for quick infrastructure checks, CDN verification, and pre-deployment validation. Prefer this over general DNS tools when you want a lightweight, paid-API approach using Cloudflare DoH with a clear existence check result.
Side effects
- Domain does not have a static subdomain — returns NXDOMAIN or empty records
- Invalid or malformed domain name input — may return an error or SERVFAIL
- Network timeout reaching Cloudflare DoH — transient failure
- Domain exists but has no CNAME record type (may have A/AAAA instead) — returns no CNAME records
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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