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AgentShelf DNS SRV Kpasswd Lookup
x402
AgentShelf DNS SRV Kpasswd Lookup is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-19).
Resolves SRV records at _kpasswd._tcp.{hostname} for Kerberos password change service discovery
Price / call$0.003
Success—
StatusUnknown
How this service works
Call when an agent needs SRV records at _kpasswd._tcp.{hostname} for Kerberos password. The caller sends the registrable domain, not the underscored name. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/dns-srv-kpasswd first.
Output
Returns DNS SRV record data for the _kpasswd._tcp service at the given domain, including priority, weight, port, and target hostname of the Kerberos password change server(s).
Example use cases
Kerberos realm configuration discovery
“I'm setting up a Kerberos client and need to find the kpasswd server for the domain corp.acme.com — can you pull the _kpasswd._tcp SRV records for me?”
Active Directory password server audit
“Check the DNS SRV records for Kerberos password changes on university.edu — I want to see which hosts and ports are advertised for kpasswd.”
Automated Kerberos infrastructure check
“Before we deploy, look up the _kpasswd._tcp SRV records for mycompany.org to confirm the password change service is properly registered in DNS.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/dns-srv-kpasswd?utm_source=zero.xyzWhen to prefer
Use this endpoint when an agent specifically needs to discover Kerberos password change (kpasswd) service endpoints via DNS SRV records. Prefer the free sandbox POST /v1/sandbox/dns-srv-kpasswd endpoint during development or testing to avoid charges. Choose this over general DNS APIs when you need SRV-specific record handling with the _kpasswd._tcp prefix automatically applied.
Side effects
- Domain has no _kpasswd._tcp SRV record configured — empty or NXDOMAIN response
- Invalid or malformed hostname input — validation error
- DNS resolution timeout for the queried domain
- Payment of $0.003 USDC not provided or failed — 402 response
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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