80trust / 100

Ip Blacklist Check

by NetIntel in Weather & location

x402 APIPassing, checked 3 h ago

Check an IP address against 15 major DNS blacklists (Spamhaus, Barracuda, SORBS, etc.) simultaneously — returns which lists it appears on, a reputation score, and a threat classification so agents can make block/allow decisions instantly.

GET https://netintel.dev/ip-blacklist/check

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
246 ms typical, 292 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 GET "https://netintel.dev/ip-blacklist/check?ip=1.2.3.4"
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%2Fnetintel.dev%2Fip-blacklist%2Fcheck
const res = await pay("https://netintel.dev/ip-blacklist/check?ip=1.2.3.4");
console.log(await res.json());

Example input

{
  "ip": "1.2.3.4"
}

Example output

{
  "blacklists": [
    {
      "description": "Spamhaus ZEN — combined spam sources and exploits",
      "listed": false,
      "name": "zen.spamhaus.org"
    }
  ],
  "findings": [],
  "grade": "A",
  "ip": "1.2.3.4",
  "listed_count": 0,
  "reversed_ip": "4.3.2.1",
  "score": 100,
  "threat_level": "clean",
  "total_checked": 15
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402194 ms$0.05
7 h agoPassed402292 ms$0.05
11 h agoPassed402246 ms$0.05
14 h agoPassed402318 ms$0.05
18 h agoPassed402179 ms$0.05
21 h agoPassed402272 ms$0.05
25 h agoPassed402272 ms$0.05
30 h agoPassed402176 ms$0.05