Pricing

from $3.00 / 1,000 domain checkeds

Try for free

Go to Apify Store

Bulk Domain Checker: WHOIS (RDAP), DNS, DMARC, SSL & Expiry

Try for free

Check many domains at once: registrar, creation and expiry dates (RDAP), DNS records, SPF/DKIM/DMARC email health score, SSL certificate issuer and expiry, HTTPS redirects and domain availability. Expiry alert mode. Public protocols only, no API keys.

Pricing

from $3.00 / 1,000 domain checkeds

Rating

0.0

(0)

Developer

Julian Genuario

Actor stats

Bookmarked

Total users

Monthly active users

6 days ago

Last modified

Categories

Developer tools

Lead generation

SEO tools

You can access the Bulk Domain Checker: WHOIS (RDAP), DNS, DMARC, SSL & Expiry programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = { "domains": [
9        "apify.com",
10        "github.com",
11        "example.com",
12    ] }
13
14# Run the Actor and wait for it to finish
15run = client.actor("latamdatatools/domain-intelligence-bulk").call(run_input=run_input)
16
17# Fetch and print Actor results from the run's dataset (if there are any)
18print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
19for item in client.dataset(run.default_dataset_id).iterate_items():
20    print(item)
21
22# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

Bulk Domain Checker: WHOIS, DNS, DMARC, SSL & Expiry API in Python

The Apify API client for Python is the official library that allows you to use Bulk Domain Checker: WHOIS (RDAP), DNS, DMARC, SSL & Expiry API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

Bulk Domain Checker: WHOIS (RDAP), DNS, DMARC, SSL & Expiry API in JavaScript

Bulk Domain Checker: WHOIS (RDAP), DNS, DMARC, SSL & Expiry API through CLI

Bulk Domain Checker: WHOIS (RDAP), DNS, DMARC, SSL & Expiry OpenAPI definition

Bulk Domain Checker: WHOIS (RDAP), DNS, DMARC, SSL & Expiry API

Bulk Domain Availability Checker + WHOIS (RDAP) Lookup

bridgeworks/domain-checker

Check thousands of domains at once: available or registered, plus registrar, creation and expiry dates, days until expiry, and nameservers. Check a name across many TLDs, or find domains expiring soon. Uses official RDAP, the modern WHOIS. Free.

Bridgeworks

1.0

(1)

WHOIS Domain Lookup — Registrar, Age, Expiry & DNS (Bulk)

ntriqpro/whois-domain-lookup

Look up WHOIS records for hundreds of domains in a single run: registrar, creation and expiry dates, domain age, days until expiry, nameservers, DNSSEC and status codes. Public registry data for every major TLD (.com, .org, .io, .co.uk and more) — no API keys, structured JSON/CSV output.

Daniel Carter

105

Bulk Domain Strength Checker

searchshark/bulk-domain-strength-checker

Score and qualify domains in bulk using transparent registration age, DNS, website availability, HTTPS certificate health, indexability, and homepage SEO signals. No API keys or paid data providers required.

SearchShark Tools

Bulk Domain Checker: WHOIS Lookup, DNS, SSL & HTTP

aiqlabs/bulk-domain-checker

Check a list of domains in one run: DNS records, mail provider from MX, SPF/DMARC, HTTP status and full redirect chain, SSL certificate expiry, and WHOIS/RDAP registration - plus a plain-English issue list per domain. No API keys.

Ai-Q Labs

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 Domain Intelligence: WHOIS/RDAP, DNS, SSL, Availability

cottony_brittlegill/domain-intelligence-bulk

Bulk domain lookup: RDAP/WHOIS registration data, DNS records, SSL certificate and registration availability for up to 100k domains in one normalized JSON per domain. Failed lookups are never charged.

cottony_brittlegill

Domain Availability Checker — Bulk DNS & WHOIS Lookup

automation-lab/domain-availability-checker

Check exact domain names in bulk and return available/registered verdicts with DNS/WHOIS method, registrar, creation/expiry dates, name servers, timing, and errors in structured JSON.

Automation Lab

200

Bulk PageSpeed Insights Checker: Core Web Vitals & Lighthouse

latamdatatools/pagespeed-bulk-checker

Check hundreds of URLs with Google PageSpeed Insights: Lighthouse performance, accessibility, best practices and SEO scores, LCP, CLS, INP, TBT, FCP, TTFB, real-user Core Web Vitals (CrUX) and top fixes. Mobile and desktop. Bring your own free API key for big lists.

Julian Genuario

Domain Intelligence MCP — DNS, WHOIS & SSL for AI Agents

nexgendata/domain-intelligence-mcp-server

MCP server exposing DNS, WHOIS, IP geolocation and SSL checks as agent tools. Connect Claude, Cursor, n8n or the OpenAI Agents SDK to live domain data.

NexGenData

Bulk Domain WHOIS & DNS Lookup (RDAP, SPF, DMARC, SSL)

bewitching_rebec_jvu/bulk-domain-whois-dns-lookup

Look up any list of domains: registrar, creation and expiry dates, days until expiry, nameservers, A/AAAA/MX/TXT/NS/CNAME/CAA records, SPF and DMARC policy, and SSL certificate expiry. Uses official RDAP, the modern WHOIS. Fast and cheap per domain.