Pricing

from $1.50 / 1,000 domains

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Domain WHOIS, DNS & Email Security Lookup (RDAP, SPF, DMARC)

Try for free

Bulk domain lookup: registrar, creation and expiry dates, domain age, availability, nameservers, A/AAAA/MX/NS/TXT records, mail provider, SPF and DMARC policy. Uses the official RDAP registries, so results are structured and current. Accepts domains, URLs or email addresses.

Pricing

from $1.50 / 1,000 domains

Rating

0.0

(0)

Developer

Ivan Honer

Actor stats

Bookmarked

Total users

Monthly active users

3 days ago

Last modified

🌐 Domain WHOIS & DNS Lookup API - SPF, DMARC API through CLI

The Apify CLI is the official tool that allows you to use Domain WHOIS, DNS & Email Security Lookup (RDAP, SPF, DMARC) 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:

Domain WHOIS, DNS & Email Security Lookup (RDAP, SPF, DMARC) API in Python

Domain WHOIS, DNS & Email Security Lookup (RDAP, SPF, DMARC) API in JavaScript

Domain WHOIS, DNS & Email Security Lookup (RDAP, SPF, DMARC) OpenAPI definition

Domain WHOIS, DNS & Email Security Lookup (RDAP, SPF, DMARC) API

Domain WHOIS Lookup - Age, Expiry, Registrar, DNS

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Look up WHOIS data, domain age, expiration date, registrar, nameservers, and DNS records for any domain. Bulk lookup supported.

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WHOIS Lookup

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WHOIS domain registration data for any domain. Registrar, expiry dates, domain age, registrant, nameservers, DNSSEC. Domain ownership enrichment for lead scoring, expiry monitoring, fraud detection, and due diligence. Batch thousands or query one instantly via Standby API.

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Domain WHOIS & DNS Lookup - Bulk Domain Intelligence

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Bulk domain intelligence — WHOIS records (registrar, dates, contacts), DNS records (A, MX, TXT, NS), and email provider detection. Perfect for B2B prospecting, security audits, domain monitoring, and data enrichment.

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DNS Record & Whois Lookup

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Bulk DNS lookup for all 13 record types (A, MX, TXT, NS, SOA, CAA, TLSA & more) + WHOIS data. Check registrar, expiry & DNS config for thousands of domains instantly.

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Domain RDAP / WHOIS Lookup

mahogany_songbird/domain-whois-lookup

Registration and expiry dates via RDAP.

Britton Furness

DNS Lookup

superlativetech/dns-lookup

Bulk DNS records lookup. Query MX, SPF, DMARC, DKIM, TXT, CNAME, A, AAAA, NS, SOA and reverse DNS for any domain or IP. Batch thousands or query one instantly using the Standby API. For domain registration data, see WHOIS Lookup.

Superlative

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WHOIS Domain Lookup & Availability - Bulk RDAP KYB API

pink_comic/whois-domain-lookup

Bulk WHOIS/RDAP domain lookup for KYB, merchant risk, and vendor checks. Return registration status, domain age, expiry, registrar, DNS evidence, and cautious availability signals for naming, onboarding, and monitoring. Related: Company Enrichment, Business Entity Search.

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Domain Checker — WHOIS, DNS & SSL Lookup API

vivid_astronaut/domain-checker

Check domain availability and fetch WHOIS records, DNS records, and SSL certificate details in one call. Supports bulk domain lists — useful for domain research, brand monitoring, and infrastructure audits.

BRAINIALL Team

Bulk DNS Records Lookup - A, MX, TXT, NS, CNAME

logiover/bulk-dns-records-lookup

Look up DNS records for thousands of domains at once — A, AAAA, MX, NS, TXT, CNAME, SOA and CAA — via DNS-over-HTTPS. Ideal for email deliverability (SPF/DMARC), security audits and migrations. No API key, export to CSV or JSON.

Logiover

🌐 Bulk WHOIS & DNS Lookup - Domain Records API

renzomacar/whois-dns-lookup

Bulk WHOIS + DNS + SSL lookup for a list of domains: registrar, created/expiry dates, domain age, status, nameservers, A/AAAA/MX/TXT/NS/CNAME/SOA and the live TLS certificate. Keyless WhoisXML alternative.