Spyder OSINT GUI — Graphical open-source intelligence research tool for phone number lookup, IP geolocation, social media reconnaissance, email validation, domain WHOIS, username search, with multi-module architecture and Tkinter-based interface for digital forensics

This PHP whois package enables developers to retrieve domain registration information and check domain availability via socket protocol. It's a useful tool for web developers and domain name registrars.

Bulk Domain WHOIS/RDAP/DNS Lookup Tool built with Tauri

Flask_Whois is a web application that allows you to look up domain names and IP addresses, providing detailed WHOIS information, including expiration dates and raw data.

is a modern domain resolver designed for Minecraft-related domains. It efficiently resolves subdomains and top-level domains, detects Cloudflare IP addresses, and allows multi-threaded execution. Results can be saved to a file for further analysis.

Domain Lookup from https://www.whois.com/whois/

get quick domain info

Source code of Domane website

🌐 Fully-featured DNS lookup and Domain WHOIS client for Go. Supports all DNS record types (A, AAAA, MX, TXT, NS, etc.) and 50+ TLDs. Includes CLI tool with JSON output. Clean API, comprehensive tests, zero dependencies.

A web application that allows users to perform domain and hosting lookups, including WHOIS information and hosting provider details.

CLI multi tool for cybersecurity

Modern RDAP query client, built with static Next.js

Simple ip lookup build with php

🌐 RDAP Lookup Tool – A modern web interface for domain registration lookups using RDAP. Sleek UI, collapsible JSON, and real-time search.

Complete JSON list of WHOIS servers for all TLDs - Auto-synced with IANA Root Zone Database

Example domain lookup with SW Hosting Domains API

Whois Domain Root Zones

Simple RDAP MCP Server for domain information lookup using Model Context Protocol

Laravel Health and Oh Dear Domain Expiry check using both RDAP and WHOIS

WHOIS lookup tool for domain registration information using Python

WHOIS MCP Server for domain information lookup using IANA WHOIS service

Self-contained Python scripts for quick practice or demos. Each project runs in a terminal with one command.

Complete domain research toolkit with RDAP, WHOIS, and DNS lookup capabilities for Model Context Protocol

domain availability fast checker

dns-lookup is a simple Python tool for performing DNS lookups and WHOIS queries directly from the terminal. It features an interactive command-line menu and supports retrieval of various DNS records as well as domain WHOIS information. Designed for educational, testing, and legal use cases, the tool is easy to install and use, requiring only Python