You can access the Bulk RDAP WHOIS, Domain Age & SSL Expiry Inspector 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        "github.com",
10        "cloudflare.com",
11        "apify.com",
12    ] }
13
14# Run the Actor and wait for it to finish
15run = client.actor("secured_clubhouse/bulk-rdap-whois-ssl-domain-intelligence").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 RDAP WHOIS Domain Age SSL Certificate Checker API in Python

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

Install the apify-client

$pip install apify-client

Other API clients include:

Bulk RDAP WHOIS, Domain Age & SSL Expiry Inspector API in JavaScript

Bulk RDAP WHOIS, Domain Age & SSL Expiry Inspector API through CLI

Bulk RDAP WHOIS, Domain Age & SSL Expiry Inspector OpenAPI definition

Bulk RDAP WHOIS, Domain Age & SSL Expiry Inspector API

Bulk WHOIS Domain Lookup: Age, Expiry, Registrar, DNS & SSL

fguiraud/bulk-whois-domain-lookup

Bulk WHOIS lookup for any list of domains or a Google Sheet: registrar, creation date, domain age, expiry date, registered or available, nameservers, DNS, MX, email provider, SPF/DMARC and SSL expiry. One flat row per domain, ready for Excel. RDAP + WHOIS for 1,000+ TLDs.

Fernando Guiraud

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

107

Domain Age Checker — Bulk RDAP + WHOIS Lookup

prodiger/domain-age-checker

Bulk-check domain age, registration date, expiry, registrar, nameservers, DNSSEC, and EPP status codes via IANA-bootstrapped RDAP with port-43 WHOIS fallback for ccTLDs (.de, .ru, .jp, .kr, .cn, .it, .br, .es, .pl, .nl).

Arnas

🌐 Domain Intelligence Scraper - WHOIS & Domain Age

benthepythondev/domain-intelligence-scraper

Extract domain registration data including age, expiry dates, registrar, nameservers, and DNSSEC status using free RDAP/WHOIS APIs. Perfect for SEO, lead generation, and security research

Ben

Domain WHOIS, DNS and SSL Expiry Lookup (RDAP)

pistachio_implementation/domain-whois-dns-ssl-lookup

Bulk domain lookup from official sources. Registrar, creation date, age and expiry date via RDAP, the modern WHOIS; A, MX, NS, TXT, SPF and DMARC records; and the SSL certificate issuer and days to expiry. $1.50 per 1,000 domains.

Hay Equipos

WHOIS / RDAP Domain Lookup

blazing_stake/whois-rdap-lookup

Look up domain registration data via modern RDAP (JSON WHOIS). Get registrar, creation/expiry/updated dates, status, nameservers & DNSSEC. Bulk, no API key.

Mehmet Kut

Whois Domain Lookup

agenscrape/whois-domain-lookup

Fast WHOIS domain lookup. Get domain registration data including status, nameservers, registrar info, expiration dates, DNSSEC, and contacts. Supports all major TLDs (.com, .org, .io, .uk, etc). $0.001 per result.

Agenscrape

278

Bulk WHOIS Lookup - Domain Registration & Expiry

logiover/bulk-whois-rdap-lookup

Bulk WHOIS / RDAP lookup for thousands of domains: registrar, creation and expiry dates, status, nameservers and registrant org. Great for domain monitoring, expiry alerts, lead generation and due diligence. No API key, CSV/JSON export.

Logiover

Bulk WHOIS Lookup: Domain Age, Expiry and Availability

vindr/bulk-whois-lookup

Look up many domains at once: registrar, creation and expiry date, domain age, status, name servers and DNSSEC from the official RDAP registries, plus availability, MX, IP and SSL expiry. Check name ideas across TLDs. No owner contact data. $3 per 1,000 domains.

VindR

Bulk Domain Availability & WHOIS Checker (RDAP)

clever_firebox/domain-availability-whois-rdap

Check thousands of domains at once: available or registered, registrar, creation and expiry dates, days to expiry, nameservers, EPP status, DNSSEC. Uses official registry RDAP (the WHOIS successor) for 1,200+ TLDs, plus name-idea x TLD generator. No API key.