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DNS SRV Scanner Record Lookup
x402
DNS SRV Scanner Record Lookup is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-23).
Looks up SRV records at _scanner._tcp.{hostname} for a given registrable domain
Price / call$0.004
Success—
StatusUnknown
How this service works
Call when an agent needs SRV records at _scanner._tcp.{hostname} for scanner. The caller sends the registrable domain, not the underscored name. Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/dns-srv-scanner first.
Output
Returns the SRV record data found at _scanner._tcp.{hostname}, including priority, weight, port, and target hostname for each record entry, or an empty/error response if no such record exists.
Example use cases
Scanner service endpoint discovery
“Can you check what SRV records are configured for the scanner service on acme-corp.com? I need to know the host and port it's pointing to.”
Verify scanner DNS setup
“We just configured a scanner service for our domain techfirm.io — can you look up the _scanner._tcp SRV record to confirm it's resolving correctly?”
Automated infrastructure audit
“For each of these domains, check whether there's a scanner SRV record at _scanner._tcp — start with networksec.example.com.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/dns-srv-scanner?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need SRV records under the _scanner._tcp service label for a given domain. It is purpose-built for scanner service discovery via DNS SRV and handles the underscore-prefix naming convention automatically, so callers supply only the plain registrable domain. Prefer the free unpaid POST /v1/sandbox/dns-srv-scanner first if available.
Side effects
- Domain does not exist — DNS NXDOMAIN response
- No SRV record configured at _scanner._tcp.{hostname} — empty result
- Malformed hostname input rejected by schema validation
- DNS resolution timeout for slow or unreachable nameservers
- Payment not received — x402 payment required error
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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