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Halowerk Domain Intel — MX Tencent Exmail Article
x402
Halowerk Domain Intel — MX Tencent Exmail Article is a paid API for AI agents from dns.halowerk.com, paid per call via x402, $0.009/call, status unknown (last checked 2026-10-13).
Returns domain intelligence including WHOIS, DNS, mail policy, TLS certificate, and subdomains for a given domain, with optional MX record baseline comparison, paid per-call in USDC via x402
Price / call$0.009
Success—
StatusUnknown
How this service works
Domain in, WHOIS, DNS, mail policy, TLS certificate and subdomains out. Pay per call in USDC over x402. No signup, no API key.
Output
Returns a comprehensive domain intelligence report including WHOIS registration data, DNS records, mail policy records (SPF, DKIM, DMARC), TLS certificate details, discovered subdomains, and current MX records. When a baseline is provided, the response includes a comparison highlighting changes in MX configuration since the observed baseline.
Example use cases
Verify Tencent Exmail MX configuration
“Check domain intel for a company's domain and compare its current MX records against my known baseline — mx3.qq.com at priority 10 — to confirm they're still routing mail through Tencent Exmail. The baseline was observed on 2024-03-01.”
Audit email infrastructure before outreach
“Before I send a cold email campaign to contacts at example.com, pull the full domain intel — WHOIS, MX records, SPF/DKIM/DMARC policy, and TLS cert — so I can confirm their mail setup is legitimate and properly configured.”
Monitor domain for MX record drift
“I want to check if acme.com's MX records have drifted from the baseline I recorded last month — exchange mail.acme.com with priority 5 observed on 2024-02-20. Fetch the current domain intel and flag any differences.”
Technical details
Endpoint
POSThttps://dns.halowerk.com/domain/articles/mx-tencent-exmail?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a comprehensive, all-in-one domain intelligence snapshot — WHOIS, DNS, MX, SPF/DKIM/DMARC, TLS, and subdomains — in a single pay-per-call request with no API key or signup required. It is especially useful when you want to optionally diff current MX records against a stored baseline to detect mail infrastructure changes. Prefer it over separate WHOIS or DNS lookup tools when you need multiple record types at once, and when the x402 micropayment model (USDC, no subscription) fits your usage pattern.
Side effects
- Invalid or malformed domain name returns a validation error
- Domain does not exist (NXDOMAIN) results in empty or error response
- Baseline schema mismatch (missing required fields like observed_at or records) causes a 400-level error
- Network timeout resolving DNS for obscure TLDs
- Payment failure via x402 prevents the call from completing
- Rate limiting or upstream DNS resolver errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| domain | string | |
| baseline | object |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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