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DNS TXT Lookup for secure.<domain> Subdomain
x402
DNS TXT Lookup for secure.<domain> 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 'secure' subdomain of a given domain via Cloudflare DoH and reports existence, records, and TTL.
Price / call$0.01
Success—
StatusUnknown
How this service works
TXT record of secure.<domain>: looks up the secure 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 secure without enumerating subdomains. $0.01 per lookup.
Output
Returns whether the TXT record for secure.<domain> exists, the raw TXT record values (if any), and the TTL of the record as resolved via Cloudflare DNS over HTTPS.
Example use cases
Security subdomain audit for compliance
“Check if secure.acmecorp.com has any TXT DNS records — I need to know whether the secure subdomain is configured and what records it carries.”
Pre-deployment DNS validation
“Before we go live, can you verify that the TXT record for secure.myapp.io exists and report back the value and TTL?”
Third-party domain onboarding check
“We're onboarding a new partner and need to check if secure.partnersite.com has a TXT record set up — can you look that up for me?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/host/secure/txt?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, targeted existence check and TXT record retrieval for specifically the 'secure' subdomain of a domain, without needing to enumerate all subdomains. Prefer it over general DNS tools when you already know you want the 'secure' host and want a lightweight, pay-per-use lookup via Cloudflare DoH.
Side effects
- Domain does not exist — returns non-existence indicator with no records
- secure subdomain has no TXT record — returns empty record set
- Malformed domain input — may return error or empty result
- Cloudflare DoH unreachable — upstream timeout or error
- Rate limiting or payment failure — 402 or 429 response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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