About Domainschk

The Ultimate Domain Information Tool

Domainschk is a free comprehensive domain analysis tool that provides detailed information about any domain name on the internet. Our service allows you to check domain age, ownership details, expiration dates, DNS records, and availability - all without requiring registration.

Our Services

Domain Lookup

Our primary service allows you to instantly access RDAP information for any domain. Simply enter a domain name, and we'll retrieve the most up-to-date information from the appropriate RDAP servers.

Domain Information

Domainschk provides comprehensive domain information including:

  • Domain ID and registration status
  • Registration and expiration dates
  • Domain age calculation
  • Last update information
  • Registrar details
  • Nameserver information

Raw Data Access

For technical users and developers, we also provide access to the complete RDAP data in raw JSON format, allowing you to extract any specific information you might need.

How It Works

Domainschk connects directly to the relevant RDAP servers for each top-level domain (TLD). When you enter a domain name, our system:

  1. Determines the appropriate RDAP server for the domain's TLD
  2. Sends a query to that server
  3. Processes the returned data
  4. Presents it in a user-friendly format

All this happens in seconds, providing you with instant access to domain information.

Why Choose Domainschk

  • Free Service: Our tool is completely free with no hidden costs
  • No Registration: No account needed - just visit and use
  • Comprehensive Data: Get all the important domain information in one place
  • Easy to Use: Simple, intuitive interface for quick domain lookups
  • Accurate Information: Direct connection to official RDAP servers
  • Privacy Focused: We don't store your search queries

Whether you're a website owner, domain investor, security researcher, or just curious about a domain, Domainschk provides the information you need quickly and easily.