ToolVet
78trust / 100

Email Spoofable

by spoofability-check in Security & trust

x402 APIPassing, checked 1 h ago

Can this domain be spoofed? Checks whether SPF and DMARC together actually block forged mail: missing DMARC, p=none, pct below 100, SPF +all or ?all, or no SPF at all mean attackers can send email as the domain. Returns a risk level with reasons. Phishing-risk assessment. $0.01 per domain.

POST https://intel.rallylive.ca/email/spoofable

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
47 ms typical, 507 ms slowest 5%
Last check
1 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://intel.rallylive.ca/email/spoofable" \
  -H "content-type: application/json" \
  -d '{"domain":"example.com"}'
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 $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fintel.rallylive.ca%2Femail%2Fspoofable
const res = await pay("https://intel.rallylive.ca/email/spoofable", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"domain":"example.com"}),
});
console.log(await res.json());

Example input

{
  "domain": "example.com"
}

Example output

{
  "dmarc_policy": null,
  "domain": "example.com",
  "reasons": [
    "no DMARC record",
    "SPF present"
  ],
  "risk": "high",
  "spf": "v=spf1 -all",
  "spoofable": true
}

Security scan

  • Payment address changed recently in payment
    Payment address changed from 0x91D568599fB802Cb3f03F067D2063785dBAF0abd to 0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3

Recent checks

WhenResultHTTPTimePrice
1 h agoPassed40241 ms$0.01
5 h agoPassed40243 ms$0.01
9 h agoPassed402187 ms$0.01
12 h agoPassed402507 ms$0.01
16 h agoPassed40251 ms$0.01
20 h agoPassed40247 ms$0.01
23 h agoPassed40247 ms$0.01
27 h agoPassed40247 ms$0.01
31 h agoPassed40242 ms$0.01
34 h agoPassed402530 ms$0.01
39 h agoPassed40258 ms$0.01

History

11 Oct 2026Payment address changed from 0x91D568599fB802Cb3f03F067D2063785dBAF0abd to 0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3