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DNS TXT Record Lookup for CI Subdomain
x402
DNS TXT Record 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 TXT DNS record for the ci.<domain> subdomain via Cloudflare DNS-over-HTTPS and reports existence, records, and TTL
Price / call$0.01
Success—
StatusUnknown
How this service works
TXT record of ci.<domain>: looks up the ci host under the domain you give (TXT 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> TXT record exists, the actual TXT record content if present, and the TTL of the record, sourced from Cloudflare DNS-over-HTTPS.
Example use cases
CI server presence check
“I want to know if acme.com has a CI subdomain set up — can you look up the TXT DNS record for ci.acme.com and tell me whether it exists and what records are there?”
DevOps onboarding DNS audit
“We're onboarding a new vendor, startupxyz.io — can you quickly check whether they have a ci subdomain by looking up the TXT record for ci.startupxyz.io?”
Competitive infrastructure research
“I'm researching how competitor.com is set up — does it have a ci host? Pull the TXT DNS record for ci.competitor.com and tell me if there's anything there.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/host/ci/txt?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a fast, targeted existence check for the ci subdomain specifically and want TXT record data without enumerating all subdomains. Prefer this over general DNS lookup tools when you only care about the ci host and TXT record type, and when you want Cloudflare DoH resolution without running your own DNS client.
Side effects
- Domain does not have a ci subdomain — returns non-existent/NXDOMAIN response
- Invalid or malformed domain name input — may return an error or empty result
- Cloudflare DoH upstream timeout or unavailability — request may fail
- Domain exists but has no TXT record for ci subdomain — returns empty record set
- Rate limiting or payment failure — request rejected with 402
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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