# WHOIS Lookup

Show registrar, registration and expiry dates, status and nameservers for a domain.

## URL

https://ilham.dev/tools/whois-lookup/

## What It Does

Show the registrar, registration and expiry dates, status codes and nameservers for a domain. It reads the registry's own RDAP service, discovered from the IANA bootstrap directory, so there is no third-party proxy in the middle. When a registry publishes no RDAP service at all, the tool says so instead of guessing.

## Features

- Runs in the browser
- No login required

## Input

text input.

## Output

text output.

## Privacy

This tool sends the necessary request data to a third-party API or to the endpoint you provide so it can complete the lookup or test.

Provider: RDAP providers.


- Requires login: false
- Requires API key: false
- Stores user data: false


## Examples

- Why do some domains return nothing?
- Why is the registrant hidden?
- What is the difference between RDAP and WHOIS?




## Questions

### Why do some domains return nothing?

A few registries still publish no RDAP endpoint. Without one there is no machine-readable record for the tool to fetch, so it reports that instead of showing an empty panel.

### Why is the registrant hidden?

Since GDPR, most registries redact personal details on private registrations. The tool tells you when the response has been redacted rather than showing blanks.

### What is the difference between RDAP and WHOIS?

RDAP is the structured HTTPS replacement for the old port-43 WHOIS protocol. It returns JSON instead of free text, so the fields can be labelled reliably rather than pattern-matched.