A self-hosted PHP domain expiration monitoring tool that tracks domain expiry dates, RDAP/WHOIS data, and SSL certificate validity. Supports alerts, multi-user setup, and cron automation. Built for developers, hosting providers, and IT admins who want full control without third-party services.

Newly registered Domain Monitoring to detect phishing and brand impersonation with subdomain enumeration and source code scraping

Spoofpoint is a domain monitoring tool that allows you to generate a list of domains that are 1 character off of your domain (grahamhelton.com turns into -> grahamheIton.com ((The L is a capital I )), check a list of domains you already have, or check as single domain.

Domain availability monitor and expiration tracker built with SvelteKit & Cloudflare Workers. Track domains, get Slack/Email alerts, NS and SSL monitoring.

Canary – real-time phishing detection via Certificate Transparency. Monitors CT logs and uses the Aho–Corasick algorithm for ultra-fast multi-keyword matching to flag suspicious certificate issuances within seconds.

RDAP to WHOIS proxy

A simple but powerful TypeScript/JavaScript tool for fetching and analyzing domain information including SSL certificates (with PEM extraction), DNS records, and server details. Features a user-friendly CLI, full TypeScript support and flexible JSON output. Perfect for domain monitoring, security analysis and certificate management.

Brand Alert API client library for Python

Static is a lightweight, dependency-free typosquatting reconnaissance tool written in pure Python. It generates common typo variations of a target domain and checks them using DNS and HTTP/HTTPS heuristics to identify potentially available domains and redirect behavior.

A semantic brand protection agent powered by Google's Gemini AI. This tool helps detect fraudulent, malicious, or brand-abusing domains across the internet using advanced LLM-based semantic analysis and customizable analyst personas.

Classes to connect to the Ascio API. Please see https://aws.ascio.info for details.

Python-based application designed to scan URLs and assess website risks through an API

Certificate Transparency Log Explorer

Improved version of prior effort to look at domain names being registered in real time. Bypassing certstream using CT Log scraper.

Advanced TLD Discovery & DNS Bruteforcing Tool for Bug Bounty Hunters and Security Researchers.

A free, continuously updated collection of all .ir domains from Certificate Transparency logs. Provides historical snapshots in CSV and JSON for analysis, tracking, and research.

AI-based phishing domain detection for critical infrastructure. 97.7% precision. Zero third-party APIs. Fully on-premises.

Find lookalike domains targeting your brand. SSIM-scored visual similarity across 12 Unicode scripts, DNS resolution, MX threat detection.

DataBase Repository for Domain monitoring system

Documents Repository for Domain monitoring system

Newly Registered Domains Database

A Google Apps Script that monitors MX records for your domains and sends alerts via Google Chat webhook when changes are detected.

Sample repository for a self-hosted status page project using a single-board computer