81trust / 100

Domains Check Mail Configuration

by Mekler AI in Email & messaging

x402 APIPassing, checked 3 h ago

Check one email address or domain. Report common address syntax, MX or null MX and A/AAAA fallback, SPF, exact-domain DMARC and optional caller-supplied DKIM selector records, and a small known disposable-domain list. DNS failures remain unknown. Does not verify a mailbox or predict delivery.

POST https://api.mekler.ai/v1/email/domains/check-mail-configuration

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
683 ms typical, 683 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.mekler.ai/v1/email/domains/check-mail-configuration" \
  -H "content-type: application/json" \
  -d '{"kind":"domain","value":"example.org"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.mekler.ai%2Fv1%2Femail%2Fdomains%2Fcheck-mail-configuration
const res = await pay("https://api.mekler.ai/v1/email/domains/check-mail-configuration", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"kind":"domain","value":"example.org"}),
});
console.log(await res.json());

Example input

{
  "kind": "domain",
  "value": "example.org"
}

Example output

{
  "disposable": "not_on_small_known_list",
  "dkim": {
    "status": "selector_required"
  },
  "dmarc": {
    "dns": {
      "status": "ok",
      "ttl_seconds": 60
    },
    "record": "v=DMARC1; p=reject",
    "status": "record_found"
  },
  "domain": "example.org",
  "mail_route": {
    "mx": {
      "status": "ok",
      "ttl_seconds": 60,
      "values": [
        [
          10,
          "mail.example.org"
        ]
      ]
    },
    "status": "mx_configured"
  },
  "mailbox_exists": "unknown",
  "schema_version": "1",
  "service": "email-domain-checks",
  "spf": {
    "dns": {
      "status": "ok",
      "ttl_seconds": 60
    },
    "record": "v=spf1 -all",
    "status": "record_found"
  },
  "syntax": "not_applicable"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402683 ms$0.002