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AgentShelf DNS TXT Record Lookup
x402
AgentShelf DNS TXT Record Lookup is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.009/call, status unknown (last checked 2026-10-01).
Retrieves DNS TXT records for a given hostname via a paid API endpoint
Price / call$0.009
Success—
StatusUnknown
How this service works
Call when an agent needs TXT records at the hostname. No SPF filter. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/dns-txt first.
Output
Returns the DNS TXT records associated with the specified hostname, including all TXT record values published in DNS for that host. No SPF filtering is applied, so all TXT records are returned as-is.
Example use cases
Domain email configuration check
“What TXT records are set on mailserver.mycompany.com? I want to see all of them including any SPF or DKIM entries.”
Third-party domain verification lookup
“Can you pull the DNS TXT records for verify.shopify.com so I can confirm the verification token is there?”
Infrastructure DNS audit
“Look up all the TXT records on api.acmecorp.io — I need to see what's currently published in DNS for that hostname.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/dns-txt?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need raw, unfiltered DNS TXT record retrieval for any hostname, especially when you want all TXT records including those that SPF-aware resolvers might filter. Prefer this over free alternatives when reliability and no SPF filtering are required. Note: try a free /v1/sandbox/dns-txt endpoint first if available.
Side effects
- Hostname not found in DNS — returns empty or error if the hostname does not exist
- Invalid hostname format — rejected if the hostname exceeds 253 characters or is malformed
- DNS resolution timeout — transient network failures may cause lookup to fail
- Payment failure — x402 payment of $0.009 USDC must succeed before the lookup is performed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| hostname | string | Public DNS hostname such as example.com. Not a URL, not an IP literal, and not a private name. |
Tags
x402
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