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Suverse MX DNS Lookup
x402
Suverse MX DNS Lookup is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Resolves MX (mail server) records for a given domain via Google DNS-over-HTTPS, returning mail host names and their priorities.
Price / call$0.001
Success—
StatusUnknown
How this service works
Resolve a domain's MX (mail server) records via keyless Google DNS-over-HTTPS. Returns priority and mail host data. For agents checking email routing and deliverability.
Output
Returns a list of MX records for the queried domain, each containing the mail host hostname and its numeric priority value (lower = higher priority), sourced from Google DNS-over-HTTPS without requiring API keys.
Example use cases
Email deliverability audit
“Check the MX records for acme-corp.com — I want to see which mail servers handle their email and what priority each one has.”
Pre-send domain validation
“Before we send a campaign to addresses at hubspot.com, can you pull the MX records to confirm their mail routing is properly configured?”
Competitive mail infrastructure research
“What mail servers does shopify.com use? Look up their MX records and list the hosts in priority order.”
Technical details
Endpoint
POSThttps://proxy.suverse.io/v1/data/suverse-net-dns-mxWhen to prefer
Choose this endpoint when you need a keyless, no-signup MX record lookup routed through Google DNS-over-HTTPS for email routing verification or deliverability checks — especially useful in agentic workflows where provisioning Google API credentials is impractical and a $0.001 micropayment per call is acceptable.
Side effects
- Domain does not exist or has no MX records — returns empty result or NXDOMAIN
- Malformed domain input — may return error or empty response
- Temporary DNS resolution failure from upstream Google DoH service
- Rate limiting or payment failure on the x402 micropayment layer
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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