Directory
Published directory entries matching your search.
Check-Host.net is an online tool for checking the availability of websites, servers, hosts and IP addresses. It offers domain and IP location data from geolocation databases and whois, ping to measure latency and packet loss from servers worldwide, HTTP response checks, DNS record retrieval, TCP and UDP port checks, a subnet calculator, a live server terminal for diagnostics, and API documentation for building monitoring solutions.
OSINT.sh SSL check for testing whether a host appears vulnerable to Heartbleed.
OSINT.sh SSL check for testing whether a host appears vulnerable to POODLE.
LinkAce is a free and open source bookmark archive for long-term storage and organization of links. It is self-hosted and offers tags and lists, multiple users with SSO via OAuth or OIDC, regular availability checks of saved links, and automatic saving of links to the Internet Archive. It includes search, filtering and ordering, and a REST API. An official hosted option is in beta with a waitlist.
AnalyzeID is a reverse lookup tool that searches Google Analytics, Google Adsense, Amazon affiliate, email, IP and other third-party IDs to find other websites owned by the same person. The site lists uses such as researching site owners, checking whether sellers are mass producing sites, and finding money sites. It presents itself as more than a reverse IP tool when owners host sites on different servers.
A guide listing known fake FitGirl Repacks websites and methods for avoiding them. It states that fitgirl-repacks.site is the only real site, that FitGirl has no social media accounts, and that fake sites can be blocked with a uBlock Origin filter or the hosts file.
Page offering download links for Windows and Office installation files, including versions for Windows 11, Windows 10, and older editions. It states that all download links lead to genuine files and explains how checksums can be used to verify authenticity. It notes that business, enterprise, and older ISOs are behind paywalls, which is why files are hosted on its servers.
IP intelligence tool for checking scan traffic, noisy hosts, and suspicious internet activity.
Grocy is a web-based, self-hosted groceries and household management solution for the home, released as open source. It supports barcode-assisted purchase tracking, shopping lists with minimum stock amounts, grouped products by assortments, recipe stock checks, and meal planning. Related tools include a desktop version, Docker image, Home Assistant add-on, and mobile and barcode helper apps.
A directory page listing public instances of CryptPad, an open-source collaborative editing service that anyone can install. The page lists instances open to the public, including the flagship CryptPad.fr hosted by the development team, and notes that third-party instances passed checks for up-to-date versions and recommended security and privacy settings.
Shodan InternetDB lookup for checking open ports, vulnerabilities, tags, and host data by IP.
OSINT.sh IP lookup for checking geolocation, ASN, network, and hosting information.
IP Intelligence is a free real-time service that determines how likely an IP address is a proxy, VPN, hosting or bad IP, returning a probabilistic value between 0 and 1. It uses machine learning and probability theory with dynamic checks against large datasets. The API requires no key or sign-up, and an optional residential proxy detection flag is available.
Kener is a free, open-source status page and uptime monitor that can be self-hosted with Docker. It monitors API, Ping, TCP, DNS, SSL, SQL, Heartbeat, GameDig, and gRPC services with configurable check intervals and thresholds, and it provides incident management, maintenance scheduling, notifications, embeddable widgets, and a REST API.
Lychee is a fast, asynchronous, stream-based link checker written in Rust. It scans content including Markdown, HTML, reStructuredText, websites and other formats to identify broken URLs and invalid email addresses. The project is hosted as a public repository on GitHub, with documentation covering development, installation and supported platforms.
pongoOS is a software project hosted as a public repository on GitHub under the checkra1n user account, with documentation for building it on macOS and Linux, build artifacts, and usage information.
Refdesk is an online reference directory that aggregates links to a variety of general reference and research resources. The site hosts links to encyclopedic works, fact-checking tools, quick reference materials, and newspaper listings. It is designed to serve students, teachers, researchers, and the general public.
Roundcube is free and open source webmail software written in PHP. It is a browser-based multilingual IMAP client with a desktop-like interface offering drag-and-drop message management, MIME and HTML support, address book with groups and LDAP connectors, threaded message listing, spell checking, shared IMAP folders and a plugin API. It supports PGP encryption and is released under the GNU General Public License version 3 or later.
ShindanMaker is an entertainment website where users can create and share original diagnoses and fortune-telling content. It offers multiple diagnosis types including name-based, branching, AI-powered (ChatGPT), and score-based check diagnoses, and hosts a library of user-created content.
The South African Centre for Digital Language Resources (SADiLaR) is an organization focused on advancing digital language resources for African languages. It hosts a range of resources including the African Language Grammar Portal, Lwimilinks, Autshumato machine translation tools, NCHLT text services, and spelling checkers for South African languages. The centre runs initiatives including DH-IGNITE, ESCALATOR, SWiP and HESSP, offers workshops, and develops linguistic resources and terminology including the African Wordnet.
Spoo.me is an open-source link management platform with advanced analytics and an API-first core. It provides URL shortening, click analytics, QR codes and custom domains, and is self-hostable. The v1 API offers endpoints for shortening, managing and analyzing URLs, with no registration required to start shortening.
spys.one publishes a live list of free public proxy servers, covering HTTP, HTTPS with SSL support, and SOCKS proxies. Entries include proxy address and port, proxy type, anonymity level, country and city, hostname or organization, latency, relative speed, uptime and last check time. It also offers proxy lists by country, anonymity, ASN or organization, city and port.
Self-hosted control plane that sits between connected AI clients, model providers, and tools. It applies access rules to users and agents, routes supported model requests through a gateway, checks governed tool calls before execution, and records policy decisions, execution records, and usage in the operator's environment. It deploys a Rust runtime with PostgreSQL on infrastructure the operator controls.
A curated list of tools and programs for developers, devops, admins, and others, organized into categories such as architecture and diagrams, API development, and backup and archiving. Most listed items are open source, though not all, and the page advises checking applicable licences. The project is hosted on GitHub.
