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dns-cname-remote-subdomain
x402
dns-cname-remote-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 'remote' subdomain of a given domain via Cloudflare DoH and reports its existence, records, and TTL.
Price / call$0.01
Success—
StatusUnknown
How this service works
CNAME record of remote.<domain>: looks up the remote 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 remote without enumerating subdomains. $0.01 per lookup.
Output
Returns whether the CNAME record for remote.<domain> exists, the CNAME target record(s), and the TTL value as answered by Cloudflare's DNS over HTTPS resolver.
Example use cases
Verify remote access subdomain setup
“Does remote.acmecorp.com have a CNAME record configured? I need to know if it exists, what host it resolves to, and what the TTL is.”
Competitor infrastructure reconnaissance
“Can you check whether remote.competitor.io is set up as a CNAME? I'm mapping out their domain infrastructure and want to see if they expose a remote access subdomain.”
Pre-deployment DNS validation
“Before we go live, verify that remote.ourproduct.com has a valid CNAME record in place — confirm it exists and tell me the TTL and where it points.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/host/remote/cname?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, targeted existence check for the 'remote' subdomain CNAME record of a specific domain without enumerating all subdomains. It is ideal for infrastructure validation, domain reconnaissance, and pre-deployment checks where Cloudflare's DoH resolver is the preferred source of truth.
Side effects
- Domain does not exist — NXDOMAIN response with no records
- No CNAME record for remote subdomain — empty record set returned
- Invalid or malformed domain input — request rejected
- Cloudflare DoH resolver timeout or upstream error
- Rate limiting or payment failure for the $0.01 per lookup fee
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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