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dns-cname-new-subdomain
x402
dns-cname-new-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 record of the 'new' subdomain under a given domain via Cloudflare DNS over HTTPS, returning its existence, records, and TTL.
Price / call$0.01
Success—
StatusUnknown
How this service works
CNAME record of new.<domain>: looks up the new 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 new without enumerating subdomains. $0.01 per lookup.
Output
Returns whether the CNAME record for new.<domain> exists, the record value(s) (the canonical hostname it points to), the TTL in seconds, and the DNS response code (e.g. NOERROR or NXDOMAIN).
Example use cases
Pre-launch subdomain verification
“Before we go live, can you verify whether new.acmecorp.com has a CNAME record set up and what its TTL is?”
Competitor infrastructure reconnaissance
“I want to know if our competitor has a 'new' subdomain at new.competitor.com — check if there's a CNAME record for it.”
DNS misconfiguration audit
“Can you check if new.mybrand.io has an active CNAME record? I'm auditing our DNS setup to make sure no stale or unintended subdomains are pointing anywhere.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/host/new/cname?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to check whether the 'new' subdomain of a given domain has a CNAME record, without enumerating all subdomains. Prefer this over full DNS enumeration tools when you just need a targeted existence check for this common host label via Cloudflare's reliable DoH resolver. Choose sibling endpoints for different record types (A, AAAA, TXT) or different subdomains.
Side effects
- Domain does not exist — returns NXDOMAIN response code with no records
- new.<domain> subdomain has no CNAME record — exists flag is false
- Malformed domain input — may return an error or empty response
- Cloudflare DoH service unavailable — request may time out or fail with a network error
- Rate limiting — excessive lookups may be throttled
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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