Domain Availability, Expiry, WHOIS, DNS, IP, ASN, 70+ TLD

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from $0.85 / 1,000 lookups

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Domain Availability, Expiry, WHOIS, DNS, IP, ASN, 70+ TLD

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Developed by

halam

Maintained by Community

Checks domain availability and expiry dates, retrieves WHOIS & RDAP data, analyzes DNS records (A, MX, NS, TXT), provides IP geolocation and ASN details, calculates domain age, and supports batch processing. Supports 70+ TLDs, handles errors gracefully, and delivers clean, structured JSON output.

5.0 (1)

Pricing

from $0.85 / 1,000 lookups

Last modified

2 days ago

Developer tools

SEO tools

You can access the Domain Availability, Expiry, WHOIS, DNS, IP, ASN, 70+ TLD 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 Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

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Bulk Domain Availability Checker & WHOIS Lookup API OpenAPI definition

OpenAPI is a standard for designing and describing RESTful APIs, allowing developers to define API structure, endpoints, and data formats in a machine-readable way. It simplifies API development, integration, and documentation.

OpenAPI is effective when used with AI agents and GPTs by standardizing how these systems interact with various APIs, for reliable integrations and efficient communication.

By defining machine-readable API specifications, OpenAPI allows AI models like GPTs to understand and use varied data sources, improving accuracy. This accelerates development, reduces errors, and provides context-aware responses, making OpenAPI a core component for AI applications.

You can download the OpenAPI definitions for Domain Availability, Expiry, WHOIS, DNS, IP, ASN, 70+ TLD from the options below:

OpenAPI.json

If you’d like to learn more about how OpenAPI powers GPTs, read our blog post.

You can also check out our other API clients:

Domain Availability, Expiry, WHOIS, DNS, IP, ASN, 70+ TLD API in Python

Domain Availability, Expiry, WHOIS, DNS, IP, ASN, 70+ TLD API in JavaScript

Domain Availability, Expiry, WHOIS, DNS, IP, ASN, 70+ TLD API through CLI

Domain Availability, Expiry, WHOIS, DNS, IP, ASN, 70+ TLD API

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This Apify actor retrieves Whois information for a list of domains provided as input. It is built with Python and leverages the `whois` library to perform lookups.

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xyzzy

DNS Extractor

juansgaitan/dns-extractor

Gets the IP addresses & *Reverse DNS from an input url. *Reverse DNS is IP address to domain name mapping - the opposite of forward (normal) DNS which maps domain names to IP addresses.

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Domain Expiry Hunter Premium Leads

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Domain Availability Checker

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Think of it as an enhanced version of traditional domain checkers, optimized for speed and reliability. Just enter your desired domain name, and get instant results on its availability and related metrics—all at lightning-fast speeds. Start checking domain availability.

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s-r/free-addresses-scraper---find-hq-addresses-from-any-domain

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Website DNS Scraper - Mail provider / tech stack

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From a list of domain names, get infos about tech stack (hubspot, webflow, klaviyo ...) used and mail provider (google, outlook ...) + All the dns records (TXT, A, SOA ..) DNS based

SASWAVE

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WHOIS Domain Lookup

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WHOIS Lookup domain and IP information with configurable detail levels

Maged

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YouTube Comments Scraper 📺💬

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Scrape YouTube video comments efficiently with pagination support. Extract comprehensive comment data including text, author, likes, and timestamps for any YouTube video URL.