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DNS SRV Record Lookup for IMAP (_imap._tcp)
x402
DNS SRV Record Lookup for IMAP (_imap._tcp) is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.007/call, status unknown (last checked 2026-10-02).
Looks up SRV records at _imap._tcp.{hostname} for a given registrable domain to discover IMAP server configuration
Price / call$0.007
Success—
StatusUnknown
How this service works
Call when an agent needs SRV records at _imap._tcp.{hostname} for IMAP. The caller sends the registrable domain, not the underscored name. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/dns-srv-imap first.
Output
Returns SRV record data for the _imap._tcp subdomain of the given hostname, including target server hostname, port, priority, and weight values as advertised in DNS.
Example use cases
Auto-configure IMAP for email client
“I'm setting up an email client for example.com — can you look up the _imap._tcp SRV record to find the right IMAP server hostname and port automatically?”
Verify corporate IMAP DNS setup
“Check whether contoso.com has a valid _imap._tcp SRV record in DNS so I can confirm our IMAP service discovery is correctly configured.”
Discover IMAP settings for onboarding
“Our onboarding flow needs to auto-detect the IMAP server for a user's domain — look up the SRV record for fastmail.com and tell me what hostname and port it points to.”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/dns-srv-imap?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to discover IMAP server configuration for a domain via DNS SRV records (_imap._tcp) as part of email client autoconfiguration or service discovery. Prefer the unpaid POST /v1/sandbox/dns-srv-imap endpoint first for testing. Choose this over manual DNS tools when an AI agent needs programmatic, structured SRV record data with x402 micropayment-based access.
Side effects
- Domain has no _imap._tcp SRV record — returns empty or NXDOMAIN result
- Invalid or malformed hostname input — validation error
- DNS resolution timeout or upstream DNS failure — network error
- Hostname exceeds 253-character limit — schema validation failure
- Payment of exactly $0.007 USDC not provided — 402 Payment Required
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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