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DNS CNAME Lookup for ci Subdomain
x402
DNS CNAME Lookup for ci 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 for the ci.<domain> subdomain 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 ci.<domain>: looks up the ci 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 ci without enumerating subdomains. $0.01 per lookup.
Output
Returns whether the ci.<domain> CNAME record exists, the CNAME target(s) it resolves to, and the TTL value of the record as answered by Cloudflare DoH. Includes the DNS response code indicating success or non-existence.
Example use cases
CI pipeline infrastructure discovery
“Does gitlab.com have a ci subdomain set up? Look up the CNAME record for ci.gitlab.com and tell me what it resolves to.”
Verify CI host before deployment
“Before I configure my pipeline, can you check whether ci.mycompany.com has a CNAME record in DNS and what its TTL is?”
Competitor tech stack research
“I'm researching how vercel.com structures its infrastructure — can you check if ci.vercel.com exists as a CNAME record and where it points?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/host/ci/cname?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, targeted existence check for the ci subdomain specifically, without enumerating all subdomains. Ideal for infrastructure discovery, DevOps pipeline verification, or competitive tech stack research where you want to know if a domain uses a dedicated CI host. Prefer this over generic DNS tools when you want a lightweight $0.01 per-query check scoped to the ci host via a reliable DoH resolver.
Side effects
- Domain does not exist — returns NXDOMAIN or no records found
- ci subdomain has no CNAME record (may have A/AAAA instead) — returns empty or NOERROR with no answer
- Invalid domain format — query may fail or return error
- Cloudflare DoH temporarily unavailable — upstream DNS resolution fails
- Network timeout reaching Cloudflare DoH endpoint
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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