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from $0.00005 / actor start

Blacklist & Spam Reputation Checker — DNSBL / RBL Lookup

Check any IP address or domain against 20 major blacklists including Spamhaus, Barracuda, SpamCop, SORBS, UCEPROTECT, SURBL, and URIBL. Get a reputation score, tier-based risk level, and per-list pass/fail results in one structured JSON output.

Pricing

from $0.00005 / actor start

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Obicodes

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8 days ago

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Blacklist & Spam Reputation Checker — DNSBL / RBL Lookup API through CLI

The Apify CLI is the official tool that allows you to use Blacklist & Spam Reputation Checker — DNSBL / RBL Lookup locally, providing convenience functions and automatic retries on errors.

Install Apify CLI

Using installation script (macOS/Linux):

$curl -fsSL https://apify.com/install-cli.sh | bash

Using installation script (Windows):

$irm https://apify.com/install-cli.ps1 | iex

Using Homebrew:

$brew install apify-cli

Using npm:

$npm install -g apify-cli

Other API clients include:

Blacklist & Spam Reputation Checker — DNSBL / RBL Lookup API in Python

Blacklist & Spam Reputation Checker — DNSBL / RBL Lookup API in JavaScript

Blacklist & Spam Reputation Checker — DNSBL / RBL Lookup OpenAPI definition

Blacklist & Spam Reputation Checker — DNSBL / RBL Lookup API

📧 Email RBL Bulk Checker — MXToolbox Alternative

nexgendata/email-rbl-checker

Bulk DNS blacklist checker for IPs and domains. Queries 30+ RBLs (Spamhaus, Barracuda, SORBS, UCEPROTECT, SpamCop). Returns reputation score, listing evidence, remediation action.

Stephan Corbeil

Email Domain Blacklist Checker

trovevault/email-domain-blacklist-checker

Check any domain against 15 email blacklists (Spamhaus, SURBL, SpamCop, Barracuda and more) and validate SPF, DMARC and MX records. No API keys required. Export data, run via API, schedule and monitor runs, or integrate with other tools.

Trove Vault

Business Email & Domain Reputation

josrade/company-domain-risk

Validate business emails and score domain reputation with allow/review/block verdicts. Wraps the Business Email & Domain Reputation API as an Apify Actor that accepts a list of emails and/or domains and writes scored results to the default dataset.

jts

Business Email & Domain Reputation

josrade/company-domain-risk-archive-20260430

jts

IP Address Fraud Check

ninjaway/ip-fraud-check

Check IP address fraud risk and get a risk score. Simple, fast, and reliable API for fraud detection.

NinjaWay

IP Address Information Lookup

calm_necessity/ip-info-actor

IP Address Information Lookup is a fast and lightweight Actor that returns detailed geolocation and network metadata for any IP address. Simply provide an IP address, and the Actor will fetch structured information used for analytics

Taher Ali Badnawarwala

Bulk Email Verifier & Risk Scorer & Validator | 1$/1k results

pro100chok/email-verifier

Validate and clean email lists in bulk. Returns deliverability status, 0–100 quality score, and risk level for every address. Detects disposable, role-based, catch-all, spam-trap, and typo emails. MX lookup, normalized address, did-you-mean suggestions. JSON & CSV ready for CRMs and ESPs.

Raven

Domain Lookup Rental

maged120/domain-lookup-rental

WHOIS Lookup domain and IP information with configurable detail levels

Maged

IP Address Information Scraper

ryancoffey/ip-address-information-scraper

IP Address Information Scraper

Ryan Coffey

Domain Vet - Domain History Health Auditor

lenient_grove/Domain-Vet-Domain-History-Health-Auditor

Domain Vet audits a domain’s history and technical health using public data. It detects spam, drops, blacklists, SSL issues, and risky past usage to deliver a clear Buy, Caution, or Pass decision.