"The Internet, where the men are 12, the women are men, and the children are the FBI." —Anonymous
DNS Server - ohne geht nichts ...
in any case there's 1.1.1.1 fallback to Cloudflare, or 8.8.8.8 for Google, but you don't want those.. maybe Quad9 9.9.9.9
- Free and Public DNS Server List - free as in beer
- OpenNIC Public Servers
- Zensurfreier DNS-Server | Digitalcourage - 5.9.164.112 (DNS-over-TLS (DoT)) [DEL: 46.182.19.48 :DEL]
- Fast, free and uncensored. DNS.WATCH. - DNS.WATCH - 84.200.69.80 2001:1608:10:25::1c04:b12f 84.200.70.40 2001:1608:10:25::9249:d69b
- Service Info | dismail.de - DNS Resolver mit Werbe- und Trackerfilter, 159.69.114.157 (DoT) 80.241.218.68 (DoT)
- DNS-Server aus Deutschland
- Empfehlungsecke ⋆ Kuketz IT-Security Blog - DNS, unzensiert, frei & keine Protokollierung
- My IP Address - BrowserLeaks.com - including DNS servers
- DNS Leak Test - bash.ws
- DNSSEC Resolver Test
- Down For Everyone Or Just Me -> Check if your website is down or up?
- Check server: Check host - online website monitoring
- iMonitor – Internet-Störungen | heise Netze - Vorwahl 040
- Allestörungen (downdetector.de)
- Downdetector.dk
- Downdetector.com
- Internet Weather Map :: Latency Map
- Breitband-Monitor der Bundesnetzagentur
Info
- A Declaration of the Independence of Cyberspace | Electronic Frontier Foundation by John Perry Barlow; Davos, Switzerland; February 8, 1996
- Digitale Mündigkeit | Leena Simon
- switching.software – Ethical alternatives to popular sites and apps
- SwitchingSocial | SwitchingSocial.de - Ethische, unkomplizierte und datenschutz-freundliche Alternativen zu bekannter Software
- switching.social – Ethical alternatives to popular sites and apps (archive.org)
- De-google-ify Internet
- Kommunikationsmanagement: Kommunikation im Internet - (pi)
- bjellis Netzwelt - Einstieg ins Internet (archive.org) - wie einfach zur Jahrtausendwende doch alles war..
- Internet FAQ Consortium
- Internet FAQ Archives
- /pub/faqs directory
- Ein kleines! Lexikon des Internet
- Die Sendung mit der Maus, Sachgeschichte vom Internet
- INTERNET - Möglichkeiten und Dienste
- A TCP/IP Resources List (archive.org) - FAQs, tutorials, guides, web pages & sites, and books about TCP/IP
- Grundlagen Computernetze: TCP/IP - Prof. Jürgen Plate
- Network Calculators (IP/netmask)
- Major IP Addresses Blocks By Country
- IBM Redbooks | TCP/IP Tutorial and Technical Overview (JavaScript'ed HTML, PDF, CD)
- RFC 793 (rfc793) - Transmission Control Protocol
- The TIME_WAIT state in TCP and Its Effect on Busy Servers
- Peer FAQ
- ViewDNS.info - Your one source for DNS related tools!
- ORSN - European Open Root Server Network - DNS - Europe
- DNSSEC Analyzer
- DNSViz | A DNS visualization tool
- DNS tcpdump by example
- ntp.org: Home of the Network Time Protocol
- pool.ntp.org: the internet cluster of ntp servers
- Zero Configuration Networking (Zeroconf)
- TU Berlin * Hoax-Info Service - Index
- WTC: Kettenlügen in Kettenmails
- trojaner-info ! - Viren, Trojaner, Trojanische Pferde, Trojanerhilfe und andere Infos
- Start: computerbetrug.de und dialerschutz.de
- Infinite Ink's Internet in a Nutshell
- IT and communication - Yucca's free information site
- A commentary of Wiio's laws - How all human communication fails, except by accident; Jukka “Yucca” Korpela
- How To Ask Questions The Smart Way
- mikeash.com: Getting Answers
- Visualizing Global Web Performance with Akamai
- Documentation of Internet Filtering Worldwide
- OpenNet Initiative :: Documenting Internet Content Filtering Worldwide
- the cluetrain manifesto
- Internet Census 2012
Standards
- IANA Home Page
- IANA | Protocol/Number Assignments Directory
- IANA | Country-Code Top-Level Domains
- IETF Home Page
- W3C - The World Wide Web Consortium
- IETF RFC Page
- News & Mail related RFCs and Drafts
- IETF Datatracker
- Internet RFC/FYI/STD/BCP Archives
- Indexed Repository of RFC Documents [RFC-Ref]
- RFC-ARCHIVE.org -- The Hyperlinked RFC Archive
- April Fools' Day Request for Comments - Wikipedia, the free encyclopedia
- Internet-Drafts (IETF)
- The Simpleweb - Internet Drafts grouped by topics, otherwise mirrored from IETF
- RFC Sourcebook - a comprehensive guide to the Request for Comments (RFCs) series of Internet standards and Internet protocols.
- Message Headers (iana.org)
Connect
- FAQ der Newsgroup de.comm.technik.dsl
- MTU-Mini-FAQ (für xDSL-Zugänge über PPPoE)
- Path MTU Discovery and Filtering ICMP
- ADSL Support
eMail
- Characters in the local part of an email address | Jochen Topf
- E-mail providers - which one to choose?
- 8 Gmail alternatives that care about your privacy | NordVPN
- Sichere E-Mails: Tutanota macht E-Mail-Verschlüsselung einfach. #FOSS
- CTemplar - Most Secure Anonymous Encrypted Email
- E-Mail grün, sicher, einfach und werbefrei - posteo.de -
- mailbox.org | mailbox.org
- Goldene Regeln für schlechte E-Mails
- Email Attachments (archive.org)
- Avoid E-Mail Attachments, Especially Microsoft Word
- MS-Word is {Not} a document exchange format
- We Can Put an End to Word Attachments
- Warum ist Word-DOC kein Austauschformat?
- FAQs: E-Mail-Header lesen und verstehen
- Fehlgeleitete E-Mail und Geheimhaltung | c't Magazin
- The Mail Archive turns your mailing list into a searchable archive
- Nabble - Free Forum Hosting and mailing list archive
- Privacy-Conscious Email Services - maybe trustworthy ...
- Serverlist with security ranking of eMail service providers
- E-Mail - sicher, werbefrei, verschlüsselt - JPBerlin - Politischer Provider | JPBerlin – Politischer Provider
- Secure email: ProtonMail is free encrypted email. - also as https://protonmailrmez3lotccipshtkleegetolb73fuirgj7r4o4vfu7ozyd.onion/, see ProtonMail - Tor Encrypted Email
- ..:: Lavabit Reloaded ::..
- systemli.org - Your friendly tech collective - Non-commercial provider of privacy friendly communication. Without surveilliance.
- OnionShare - an open source tool that lets you securely and anonymously share a file of any size
- Have I been pwned? Check if your email has been compromised in a data breach
- "Reply-To" Munging Considered Harmful on mailing lists
- MetaSystema.Net: Reply-To Munging Considered Useful on mailing lists
- GitHub - c3d/unsubsquirrel: An absolute necessity for the sophisticated mailing list user
- Unsubsquirrel on Scratch - the video game
- Unsubsquirrel remix re-remix re-re-remix
- GitHub - joellord/subsquirrel
- Webopedia: The History of the @ Sign
- Woher kommt der Klammeraffe? :: typeFORUM :: Portal zum Thema Schrift
- id-or-mail.pl
- Pigeonhole/Sieve - Dovecot Wiki
- Dovecot: Pigeonhole sieve-filter refilter delivered email (archive.org)
- GitHub - philpennock/sieve-connect: A client for the MANAGESIEVE Protocol
- IMAP 101: Manual IMAP Sessions - IMAP commands - atmail email
- GitHub - imapsync/imapsync: Imapsync is an IMAP transfers tool. The purpose of imapsync is to migrate IMAP accounts or to backup IMAP accounts. IMAP is one of the three current standard protocols to access mailboxes, the two others are POP3 and HTTP with webmails, webmails are often tied to an IMAP server. Upstream website is
- Your E-Mail Validation Logic is Wrong
- Mail::RFC822::Address - regexp-based address validation; the Internet is a sick place.
Usenet, Newsgroups
- Andreas M. Kirchwitz [de.newusers.infos]
- pi's Einführung in Network News (Usenet)
- Volkers Usenet-Seiten
- Das ABC zum Thema Usenet und Email
- dana.de - Der Server für das deutschsprachige USENET
- Die Usenet-Laws
- Usenetlinks von Lutz Donnerhacke
- fqdn.th-h.de: Message-IDs im Usenet
- fup2-faq, fup2, fup-faq, followup... was ist das?
- TP: Die Ignoranz im Usenet wurde in eine behördliche Formel gefasst - Merkbefreiung
- Usenet Archiv de.* Suche - auch Einzelposting per Message-ID mit http://reusenet.froehlich.priv.at/posting.php?msgid=<...>
- Usenet Article Lookup - per Message-Id, http://al.howardknight.net/?STYPE=msgid&MSGI=%3C...%3E
- narkive - Usenet-Archiv deutscher Gruppen
- de.* zum gucken - in Graphen
- Der Usenet Guide, die besten Usenet Provider, Usenet Provider-Vergleich, Newsreader, Usenet Software mit Anleitungen, Tipps rund ums`s Usenet
- Informationen über das UseNet
- Realnamekonflikt im Usenet
- Liste von Usenet-Servern im deutschsprachigen Raum
- Liste der UUCP-Anbieter im deutschsprachigen Raum
- Listen der Public Newsserver (NNTP-Server)
- www.eternal-september.org - news.eternal-september.org is a private project providing free access to text-only Usenet News.
- Willkommen beim Open-News-Network! | open news network
- hanau.net - fetch article via message-id
- Open Newsserver binaries Newsgroups
- Usenet-News - No nonsense, just Quality Usenet - full Usenet including binaries with non-expiring block download accounts, accepts PayPal
- Free Usenet News Servers Database Index and Search - per servers and per groups
- Aioe.org News server - A free public USENET site
- Newsoffice.de - webbasiert in Newsgruppen lesen und schreiben
- Gnus für Wintendos
- news://news.gmane.io - Mail To News And Back Again
- Notes On News
- Don't Write a Newsreader.
- WorldWideWait.com - The Newsgroup Information Site
- Online X-Face Converter
- X-Face - Wikipedia, the free encyclopedia
- ROT 13
- rot8000.com
- Die Bielefeld-Verschwoerung
IRC
- Getting help on IRC | workaround.org
- www.iki.fi/sol - Stuff - Don't ask to ask, just ask
- Internet Relay Chat (IRC) Help
- Internet Relay Chat - Wikipedia, the free encyclopedia
- List of Internet Relay Chat commands - Wikipedia
- Ban Guide (dal.net) - IRC /ban
- YAIP Yet Another IRC Page, Germany
- Internet Relay Chat - German Web Pages
- IRC-Fibel
- IRC Netiquette & HOWTO (#debian.de)
- No naked pings - Fedora Project Wiki
- Nobody Likes Naked Pings - Kristian Glass - Do I Smell Burning?
- 1,007 IRC Chat Emoticons & Smilies
- IRC for the 21st Century: Introducing Riot | Opensource.com - a Matrix client
- QDB: Quote #244321 - passwords are just ******* on IRC
- WeeChat, the extensible chat client
- WeeChat user’s guide
- Home · weechat/weechat Wiki · GitHub
- weechat – Rule of Tech
- Linux Users Group of Oregon State University - Advanced Weechat
- A Simple, Solarized, Weechat Setup – Ben Oliver
- GitHub - torhve/weechat-matrix-protocol-script: A WeeChat script in Lua that implements the matrix.org chat protocol
- GitHub - poljar/weechat-matrix-rs: Rust rewrite of the python weechat-matrix script.
- How to Install and Use Irssi and WeeChat
- WeeChat: easy instructions for using SASL ~~ Mikaela
- Smart IRC join/part/quit message filter - WeeChat dev news
- Irssi - The client of the future
- Irssi quickstart guide (Linux Reviews)
- Irssi settings guide
- cool features of irssi
- irssi cheat sheet
- Irssi - Juerd's site - scripting and stuff
- Irssi productivity hacks with chanact (madduck.net)
- Aaron Toponce : Irssi Proxy
- Irssi - Wikibooks in Deutsch
- Twirssi: a twitter script for irssi, also does identi.ca
- Internet Relay Chat (IRC) (netsplit.de) - networks, channels, servers, statistics
- Search IRC, the most advanced IRC search engine.
- irc2go - Chat Search - irc2go.com
- Internet Slang
- DrgnSlyr's IRC Chat Slang Page
- Libera Chat | A next-generation IRC network for FOSS projects collaboration!
- Libera Chat - web chat Kiwi IRC
- freenode (formerly known as Open Projects Net) - dead legacy leenode
- freenode Web IRC (qwebirc)
- Wikipedia:IRC/Channel access and configuration guide - Wikipedia
- SIWI » Getting Started with Freenode IRC
- freenode-faq.md · GitHub - The Freenode resignation FAQ, or: "what the fuck is going on?"
- My resignation from freenode · GitHub
- freenode now belongs to Andrew Lee, and I'm leaving for a new network.
- IRC/Migrating to Libera Chat - Meta (wikimedia.org)
- Freenode commits suicide, is no longer a serious IRC network
- isfreenodedeadyet
- paste.lisp.org pastebin for Freenode channels
- IRCnet Home Page at ircnet.org
- EFnet - The Original IRC Network
- The DALnet IRC Network
- :: www.undernet.org - welcome to the undernet IRC network
- euIRC - The Next Generation IRC Network
- SILC Secure Internet Live Conferencing
- QDB: Quote Database Home (bash.org)
- Eggheads.org - Main Index
- egghelp.org
- pisg - Perl IRC Statistics Generator
- PieSpy - Inferring and Visualizing Social Network on IRC
- mchelen/piespy · GitHub
- KiwiIRC - The webIRC client
- The Lounge - The self-hosted web IRC client
- Mibbit.com - Webchat, IRC in browser
- BitlBee - BitlBee brings IM (instant messaging) to IRC clients.
- Slirc: IRC interface to Slack
Jabber/XMPP
- XMPP Standards Foundation
- XMPP | Specifications - make sure your servers and clients support the necessary XMPP extension protocols (XEPs), i.e. at least OMEMO (XEP-0384), preferably MAM (XEP-0313) and possibly Message Carbons (XEP-0280).
- XMPP | XMPP software
- IM Observatory - Public XMPP Server Directory
- XMPP servers - a list of public XMPP servers, free for everyone to use
- XMPP Compliance Tester
- Server overview · XMPP Compliance Tester
- CryptCheck - also checks XMPP, not only HTTPS/TLS/SSH
- All rooms - Christopher Muclumbus - A listing of public XMPP/Jabber chat rooms/groups.
- Jabber.org
- Jabber - Wikipedia
- Tutorial: Jabber, die sichere IM-Alternative - NETZWELT
- Against ICQ | Blog.Jbbr.net - historisch..
- Comparison of XMPP server software - Wikipedia, the free encyclopedia
- Comparison of instant messaging clients - Wikipedia, the free encyclopedia
- Are we OMEMO yet? | Tracking the progress of OMEMO integration in XMPP clients.
- Gajim, an XMPP client
- Dino. Communicating happiness.
- Gajim: OMEMO für den Desktop ⋆ Datenschutzhelden (archive.org)
- Psi Jabber Client:: home
- Pidgin, the universal chat client
- Off-the-Record Messaging - OTR plugin for Pidgin
- GitHub - gkdr/lurch: OMEMO for libpurple - interoperable with other OMEMO clients. - for Pidgin
- Pidgin-Encryption - plugin using RSA
- Converse - A free and open-source XMPP chat client in your browser
- Movim - Responsive web-based cross-platform XMPP client - My Open Virtual Identity Manager aims at creating a complete social platform, opensource and decentralized.
- Jabber | XMPP+OMEMO - statt WhatsApp & Co
- Ignite Realtime: Openfire Server - very easy to setup Jabber/XMPP server
- Prosody IM - easy to setup lightweight Jabber/XMPP server
- ejabberd | robust, massively scalable and extensible XMPP server
- ejabberd: Installation und Betrieb eines XMPP-Servers ⋆ Kuketz IT-Security Blog
- Running your own XMPP server on Debian or Ubuntu - ejabberd
- Jabber available behind a proxy
- Audio-/Video über Jabber testen | Linux und Ich - echo@test.collabora.co.uk
- GitHub - iNPUTmice/ComplianceTester - Compliance Tester for XMPP Servers
- Jabber.de XMPP/Jabber Server - XMPP/Jabber Server Anbieter
- dismail.de - secure private messaging - XMPP/Jabber Server Anbieter
- trashserver.net | trashserver.net XMPP - XMPP/Jabber Server Anbieter
- XMPP | Disroot - XMPP/Jabber Server Anbieter
- simplewire.de | Stay Connected - XMPP/Jabber Server Anbieter und nützliche Tipps
- Snikket Chat | Simple, secure and private messaging - XMPP/Jabber app, server and services; Conversations and Prosody
- Introducing Snikket | Prosodical Thoughts
- Modern XMPP
- Messenger: XMPP ist nicht der Heilsbringer – aber eine Lösung ⋆ Kuketz IT-Security Blog
- All rooms - search.jabber.network
- See also my messengers links.
RSS / blogs
- selfoss – the open source web based rss reader and multi source mashup aggregator
- Liferea - the Free News Aggregator on your Linux desktop
- RSS Verzeichnis - Futter für Deinen RSS-Reader
- blogger fachtermini erklärt - wirres, fachblog für irrelevanz
- Serendipity Weblog System
- Serendipity - The Book - in Deutsch
- Das fragmentarische Quer-durch-das-Web Serendipity/S9y Online Handbuch - Nur ein Blog
- Grischa Serendipity plugins' blog
- 2k11 user.css generator - for Serendipity s9y
- Die Serendipity/S9y Artikel Sammlung - Nur ein Blog
- GitHub - ophian/styx: Serendipity Styx Edition - Styx is what Serendipity should be!
- Jekyll • Simple, blog-aware, static sites | Transform your plain text into static websites and blogs
- Ghost: open source headless Node.js CMS
Social Bookmarks & Web x.y
- Guide for GPlus refugees to choose a new social network in the Fediverse - HomeHack
- Join the Fediverse
- Fediverse Party
- the federation - a statistics hub - Fediverse
- Matrix.org - An open network for secure, decentralized communication.
- Chat Freely with Matrix. | Join Matrix!
- Public Homeservers | Join Matrix!
- Unofficial list of public Matrix servers (hello-matrix.net)
- Hello Matrix - the home for various hobbyist projects related to Matrix
- Important settings :: Matrix Documentation (tu-dresden.de)
- GitHub - rodolpheh/awesome-matrix: A curated list of awesome stuff around Matrix
- [matrix] - Create shareable links to Matrix rooms, users or messages without being tied to a specific app.
- [matrix] Deutschsprachige Räume (+deutschsprachige_community:matrix.org)
- Using the Matrix room directory
- Matrix.org room directory ($4) · Snippets · Snippets · GitLab - Adding to the matrix.org room dir
- Matrix in 3D - rooms and spaces
- Convene - Chat for everyone - create encrypted temporary Matrix rooms with guest access
- Disappearing messages with matrix - per room settings
- Element group video messenger | Group chat | Team communication productivity app | Matrix open network | Decentralized end-to-end encryption
- Element | FAQs | Help and customer support
- Element Docs - Element Documentation - EMS, but also common features
- Migrate your existing Matrix account | Element Matrix Services
- Voyager - Matrix traveler; room list and graph; long loading time
- matrix-help.envs.net
- Matrix an der TU Dresden :: Matrix Dokumentation - gelungene Dokumentation, also in English
- Element Matrix Messenger: Kurzanleitung für Benutzer mit Videos (Stand 03/2021)
- Matrix and E2E-Encryption – or: how not to lose your messages – technoid
- Matrix und E2E-Encryption – oder: was muss ich tun, um keine Nachrichten zu verlieren – technoid
- Moderation in Matrix | Matrix.org
- GitHub - matrix-org/mjolnir: A moderation tool for Matrix
- Running online events with Open Source communication tools | Matrix.org
- Messenger: Matrix – Das XMPP für Hobby-Admins? ⋆ Kuketz IT-Security Blog
- Running your own secure communication service with Matrix and Jitsi | Matrix.org
- Create your own encrypted chat server with Riot and Matrix · GitHub - a legacy reference
- free-matrix-server · master · Paul Tötterman / matrix-docs · GitLab
- Room Versions | Matrix Specification
- Usage - Matrix IRC Bridge
- Room Configuration - Matrix IRC Bridge - the org.matrix.appservice-irc.config event, lineLimit, allowUnconnectedMatrixUsers
- Bridged Networks - Matrix IRC Bridge
- End user FAQ · matrix-org/matrix-appservice-irc Wiki · GitHub - for example err_needreggednick and identify to NickServ - replace freenode with Libera.Chat ...
- Guide: How to use Matrix to participate in IRC rooms · matrix-org/matrix-appservice-irc Wiki · GitHub - replace freenode with Libera.Chat ...
- Matrix.org - Meta - Using Element as an IRC client; (meta.wikimedia.org)
- How to use matrix.org and vector.im as an IRC client · GitHub
- Use freenode with [matrix] with registration and verification - replace freenode with Libera.Chat ...
- IRC for the 21st Century: Introducing Riot | Opensource.com - Matrix
- GitHub - rodolpheh/awesome-matrix: A curated list of awesome stuff around Matrix
- Bridges | Matrix.org
- Types of Bridging | Matrix.org
- GitHub - hifi/heisenbridge: a bouncer-style Matrix IRC bridge
- FluffyChat - Official Website - a Matrix client
- Element: Messaging über die Matrix – Messenger Teil7 ⋆ Kuketz IT-Security Blog
- part1/README.md · master · libremonde-org / Papers / Research / privacy-matrix.org · GitLab
- Tightening up privacy in Matrix | Matrix.org
- Response to _Notes on privacy and data collection of Matrix (PDF)
- Matrix — Serpent Security (archive.org) - metadata Matrix leaks
- Matrix? No, thanks. — Hackea documentation
- GitHub - libremonde-org/paper-research-privacy-matrix.org: Privacy research on Matrix.org
- Response to _Notes on privacy and data collection of Matrix_(1) (PDF) - Matthew's comments
- MXID colour predictor
- Conduit - Your own chat server - a simple, fast and reliable chat server powered by Matrix
- t2bot.io - A public integration network for Matrix
- t2bot.io · GitHub - Publicly hosted bridges and bots for the matrix.org ecosystem.
- Matrix Federation Tester
- Sovereignty on a Federated System: problems we faced on GNOME’s Matrix instance :: Thib views — On digital citizenship
- Matrix tips they don't tell you — cos
- GitHub - spantaleev/matrix-docker-ansible-deploy: Matrix (An open network for secure, decentralized communication) server setup using Ansible and Docker
- GitHub - cyphar/matrix-utils: Random matrix-related scripts. - megolm_backup.py - This script can be used to modify your offline megolm key backups from a shell. The main use of this is to filter what keys you'd like to share with another user.
- GitHub - aaronraimist/element-themes: A place to share themes for Element (formerly Riot), PRs with new themes are welcome!
- GitHub - russelldavies/matrix-archive: Archive Matrix room messages - Creates a YAML log of all room messages, including media.
- End-to-End Encryption implementation guide | Matrix.org
- matrix-docker-ansible-deploy | Matrix.org
- GitHub - Awesome-Technologies/synapse-admin: https://hub.docker.com/r/awesometechnologies/synapse-admin
- Matrix Synapse installieren – Hostsharing Wiki
- Matrix: Grundschule forkt Messenger - Golem.de - Hermannpost aus Fluffychat
- Keeping platforms open - Seirdy
- Franz – a free messaging app for Slack, Facebook Messenger, WhatsApp, Telegram and more
- GitHub - 42wim/matterbridge: bridge between mattermost, IRC, gitter, xmpp, slack, discord, telegram, rocket.chat, steam, twitch, ssh-chat, zulip, whatsapp, keybase, matrix and more with REST API (mattermost not required!)
- Vorlage: Kommt ins Fediverse zu Mastodon! ⋆ Kuketz IT-Security Blog
- Giving social networking back to you - The Mastodon Project
- Mastodon - Fediverse
- Mastodon instances
- Mastodon Network Monitoring - and Dashboards
- Mastodon instance preview tool
- Was Du als Twitterer über Mastodon wissen solltest ⋅ Plume
- GitHub - tleb/awesome-mastodon: Curated list of awesome Mastodon-related stuff!
- GitHub - joyeusenoelle/GuideToMastodon: An increasingly less-brief guide to Mastodon
- Official Fediverse accounts · Wiki · Fediverse / fediverse.gitlab.io · GitLab
- Trunk for the Fediverse - people in the fediverse
- FediNINA – Meta-Prepedia - inoffizielles Projekt, das die Informationen des Bundesamt für Bevölkerungsschutz und Katastrophenhilfe in das Fediverse bringt
- Safely schedule messages with Mastodon and Pleroma
- We Distribute – Connecting many threads in the federated web
- GitHub - kensanata/mastodon-backup: Archive your statuses, favorites and media using the Mastodon API (i.e. login required)
- Carl Chenet / feed2toot · GitLab - Feed2toot automatically parses rss feeds, identifies new posts and posts them on the Mastodon social network.
- Mastofeed - embeddable Mastodon feeds
- Creating Your Own Mastodon Instance — Getting Started
- GitHub - muesli/mastotool: Mastodon Statistics Generator
- GitHub - ThomasLeister/mastopurge: Purges Mastodon accounts. Removes posts. Makes things clean again.
- Guppe Groups - Guppe brings social groups to the fediverse, e.g. Mastodon
- FediTips: "Mastodon includes a system for verifying website …" - Mastodon 🐘 - using the example of the @libreoffice@fosstodon.org account, nice :-)
- Pixelfed - Federated Image Sharing
- Pixelfed - instances
- friendica – A Decentralized Social Network
- Spritely - a project to level up the federated social web
- Disroot | Disroot - a platform providing online services based on principles of freedom, privacy, federation and decentralization. Email, Cloud, Chat, Pads, ...
- Subsocial - an open platform for decentralized social networks and marketplaces.
- Scuttlebutt - social network, a decentralised platform
- Manyverse – a social network off the grid
- Public timeline - Identi.ca
- Denticator *BETA*
- v.gd - The ethical URL shortener
- is.gd - a URL shortener. Mmmm, tasty URLs!
- Wheregoes? - A tool for tracing the redirect path of URLs
- GNU social and GNU FM
- twister | P2P microblogging platform
- Twitter: What are you doing?
- List of Twitter Commands [splitbrain.org]
- Twitter Search
- Instalker - Twitter Search Web Viewer, Trending Topic Analyzer
- {TweetBotOrNot}
- TTYtter: an interactive command-line console text-based Twitter client and Perl platform (whew!)
- nitter - Twitter without Twitter
- Instances · zedeus/nitter Wiki · GitHub
- Bibliogram - Instagram without Instagram
- Lamebook - the funniest and lamest of facebook
- What does Facebook publish about you and your friends?
- Facebook's Eroding Privacy Policy: A Timeline | Electronic Frontier Foundation
- Okuna - another new social networking, formerly Openbook
- JoinDiaspora
- freisein
- Committer Information: Foaf-A-Matic - Apache FOAF file generator
- GriCal - GridCalendar
- Keybase - Sign your incarnations on the Net verifiable. End-to-end encryption for things that matter. Secure messaging and file-sharing.
- Keybase Book: Encryption for everything that matters
- Keybase Docs (archive.org, last full snapshot before it redirected to book.keybase.io)
- Popular Keybase Teams (archive.org)
- Gensokyo Log – Watch out! MUST READ before you decide to use Keybase
- [How To] Keybase.io Introduction and basic features - YouTube
- Ideas for Keybase to improve on
- Fun stuff with Keybase (dxb) - Share to KBFS on Android
- keybase - GoDoc - interface for interacting with the Keybase Chat, Team, and Wallet APIs
- Keybase User Lookup
- Api - 1.0 | Keybase Docs
- Keybase.io Card
- Keybase SSH
- GitHub - keybase/bot-sshca: A chat bot that can manage your team's SSH accounts
- Getting Started — Keybase SSH CA Bot documentation
- Building a Secure Password Store Using Keybase and Pass | Tooling Tuesday! - YouTube
- GitHub - Rudi9719/kbtui: Keybase TUI written in Go
- Leave all Keybase teams not listed in the file `kbteams.txt` · GitHub
- Keybase Bots - the best place to find keybase bots
- GitHub - keybase/managed-bots: Keybase managed bots
- New bot signup flow · GitHub - Keybase
- GitHub - kf5grd/keybasePush: Cross-device messaging system that uses Keybase to transport messages between devices
- GitHub - djohsson/keybase-completion: Zsh completion for Keybase
- Keybase and the chaos of crypto - by Vicki Boykis
- Keybase <-- stay away from it, seriously. - Lemmy (archive.is) - a rant
- keys.pub - Cryptographic key management, sigchains, user identities, signing, encryption, password manager. | keys.pub - something similar to Keybase by a former Keybase employee
- Keyoxide - lightweight and FOSS solution to make basic cryptography operations accessible to regular humans
- Launching Keyoxide.org — yarmo
- Blockstack - Decentralized computing network and app ecosystem
Domains
- RIPE Network Coordination Centre
- ICANN | Home Page
- DENIC eG: Wir sind .de
- InterNIC Whois (.com .net .org .edu)
- uwhois.com
- Whois Lookup & Domain Availability Search | DomainTools
- Reverse Whois Lookup | Domain Ownership Search | DomainTools
- united-domains.de - suchen & registrieren
- Njalla — A privacy-aware domain registration service
- Freenom - A Name for Everyone
- Internet Forensics- IPduh apropos, ip, ipv6, dns, idn, url, ...
- ROBTEX.NET - DNS lookup tool, reverse IP, ...
- IP Location Finder - Geolocation
- IP to Country Database (IPV4 and IPV6) - with Country IP listing and Range2CIDR/CIDR2Range conversion
- RFC 1878 - Variable Length Subnet Table For IPv4 - CIDR
- CIDR SUBNET MASK CHEATSHEET & ICMP TYPE CODES
- What is CIDR - Classless Inter-Domain Routing
- IP to CIDR online converter
- CIDR to IPv4 Address Range Utility Tool | IPAddressGuide
- CIDR to IPv6 Address Range Utility Tool | IPAddressGuide
- IPv4 Address to IPv6 Address Conversion | IPAddressGuide
- Online IP CIDR / VLSM Supernet Calculator
- Linux: IP Subnet (CIDR) Calculator That Will Help You With Network Settings - nixCraft - sipcalc, whatmask
- rgxg - ReGular eXpression Generator - generate regex of addresses in a CIDR block, to use with Apache 2.2 RewriteCond (as RewriteCond "-R '...cidr...'" is only available as of 2.4)
- IP CIDR Validation and Analysis
- Chaos Computer Club - DNS Konfiguration how-to
- OpenDNS | Providing A Safer And Faster Internet
- El cheapo dynamic DNS | nerdbynature - list of free dynamic DNS providers (February 15. 2015)
- FreeDNS - Free DNS - Dynamic DNS - Static DNS subdomain and domain hosting
- Free Dynamic DNS - No-IP.com - Managed DNS Services
- Free Dynamic DNS services for Dynamic IP (dnsexit.com)
- Free dynamic DNS for IPv6
- DNS-O-Matic | Distribute dynamic IP changes to multiple services (dnsomatic.com)
- DDNS – Free Dynamic DNS Providers | DNS Lookup
- DynSite - Supported DDNS Services
- HOW-TO: be your own DDNS provider [ALW - Home]
- SixXS - IPv6 Deployment & Tunnel Broker - http://${IPv6-server.example.org}.ipv4.sixxs.org
- The world in which IPv6 was a good design - apenwarr
- Introduction to DNSCurve
- InterRob | Super Suchmaschine | IP-Nummer suchen
- Domains kaufen | Domains verkaufen | Domains parken | Sedo
- Persistent URL Home Page
- URLMetriken
Tracking
- What Is My IP Address? - ifconfig.me - curl-able
- What Is My IP Address? - Yet Another ifconfig - curl-able
- Comprehensive IP address data, IP geolocation API and database - IPinfo.io - curl-able
- IP Geolocation API & Free Address Database | DB-IP - curl-able with https://api.db-ip.com/v2/free/"$ip"
- Geolocate the Location of an IP Address | Geolocation
- IP2Location IP GeoLocation & Proxy Detection Web Service (REST API) | IP2Location - curl-able
- httpinfo - curl-able
- What Is My IP Address? IP Address Tools and More - blacklist checks
- What Is My IP Address Lookup - IP Tools, Locator, Trace Any IP Address!
- IP/DNS Detect - What is your IP, what is your DNS, what informations you send to websites.
- IP Address properties of your Internet Connection --> showmyip.com <--
- Your IP Address's GeoIP2 Data | MaxMind
- IP Anywhere
- Geo Data Tool - View my IP information - or that of any host, with map
- Me and My Shadow
- Whoer.net - find out IP address: Extended version
- Detect my Browser :: Browser, Browser Plugin, HTML5 and CSS3 detection
- BrowserSpy.dk
- Panopticlick - How Unique, and Trackable, Is Your Browser?
- AmIUnique - Learn how identifiable you are on the Internet
- Cross-browser fingerprinting test 2.0
- International PET Portal - fingerprint
- Demo: Disabling JavaScript Won’t Save You from Fingerprinting
- No-JavaScript fingerprinting
- GitHub - OliverBrotchie/CSS-Fingerprint: Pure CSS device fingerprinting.
- CSS Fingerprint
- BrowserLeaks.com — Web Browser Security Checklist for Identity Theft Protection
- Tracking - Nutzerverfolgung im Internet
- Träcktor - ein Offline-DSGVO-Beschwerdegenerator gegen Tracking-Einbettungen
- How unique are your usernames?
- Wir sind nur noch Datenlieferanten – Not my data! Teil1 • Kuketz IT-Security Blog
- GURU'S HEAVEN - Sicher und anonym ins Internet
- Onion Routing: Privacy Test Sites
- What the Internet knows about you - browser history stealing
- GitHub - AnonymousPlanet/thgtoa: The Hitchhiker’s Guide to Online Anonymity
- .: [ TOOLS-ON.NET - Network tools from Alexander K. Yezhov ] :. Free tools for connected people. Online privacy and proxy tests, flexible whois tool, ping, traceroute and more.
- Free online network utilities - traceroute, nslookup, automatic whois lookup, ping, finger
- traceroute.org
- Breitbandmessung im Auftrag der Bundesnetzagentur, läuft ohne 3rd-party scripts
- Speedtest.net - The Global Broadband Speed Test - enable cdnst.net script and ooklaserver.net XHR
- GitHub - sivel/speedtest-cli: Command line interface for testing internet bandwidth using speedtest.net - Debian and Fedora have this as package speedtest-cli
- SpeedOf.Me | Internet speed test for all devices
- speedtest.wtnet.de - public iPerf3 and iPerf speedtest server
- iPerf - The TCP, UDP and SCTP network bandwidth measurement tool
- Wie ist meine IP-Adresse? plus DSL Speed-Test
- SpeedGuide.net TCP/IP Analyzer
- IPv6 test - IPv6/4 connectivity and speed test
- Internet Speed Test | Fast.com - Netflix test
- Netalyzr | heise Netze
- All Net Tools - Tool Box - Network
- IP Address Locator - Enter an IP address to find its location - Lookup Country Region City etc
- My IP Address Lookup - Community Geotarget IP Project - what country, city ip addresses map to - IP Trace
- utrace - IP-Adressen und Domainnamen lokalisieren
- Vendor/Ethernet MAC Address Lookup and Search
- Paterva: A new train of thought » Information Gathering Service - get an idea of what other people may do with your data
- Spieglein, Spieglein an der Wand...
- Web-Sniffer: View HTTP Request and Response Header
- Netcraft Uptime Survey plus: What's That Site Running?
- Disconnect | Online Privacy & Security
Proxy
- Anonymous Proxy Server. (anonymous-proxy.eu) needs cookies
- Proxy.org - The Proxy Authority
- Most Fresh Web Based Proxies! Daily New Unblocked Proxy Websites (proxy-free.de)
- Privax - Protecting Your Online Privacy - proxy sites
- Proxy Topsite - Myspace Proxy, Unblock Myspace, Myspace Proxies - Rankings - All Sites
- Free Public Proxy Servers Lists: HTTP, HTTPS/Secure/Tunnel/Connect/IRC, SOCKS, CGI/PHP/Web, transparent/anonymous/elite/high anonymous, standard, non-standard ports
- Free Proxy Server List | New Proxy Sites | Web-Proxies.org
- Proxz.com : free, fresh, and fast
Anonymizer
- Anonym im Internet mit Anon-Plattformen
- Are you using Tor?
- Tor: anonymity online
- GetTor | Download Tor Browser for Android, Windows, Linux, OS X - mirror on GitHub.io
- GitHub - TheTorProject/gettorbrowser: This is a repository to provide links for downloading Tor Browser from Github.
- GetTor - alternative methods to obtain the Tor Browser, request via XMPP, Twitter, ...
- BridgeDB - The Tor Project Bridges
- Snowflake (torproject.org) - Snowflake is a system to defeat internet censorship.
- Welcome to Tor Metrics
- Tor Exit Router Page
- TorStatus - Tor Network Status and .onion
- Tor Node Lists | Hacked by tokeichun (fissionrelays.net) and .onion
- nusenu.github.io - OrNetStats and OrNetRadar monitoring Tor network
- Is “KAX17” performing de-anonymization Attacks against Tor Users? | by nusenu | Nov, 2021 | Medium
- Tracking One Year of Malicious Tor Exit Relay Activities (Part II) | by nusenu | Medium
- GitHub - alecmuffett/real-world-onion-sites: This is a list of substantial, commercial-or-social-good mainstream websites which provide onion services.
- GitHub - alecmuffett/eotk: Enterprise Onion Toolkit
- Tails - Privacy for anyone anywhere - The Amnesic Incognito Live System - live DVD/USB with Tor and cryptographic tools
- Ricochet Refresh | A Blueprint For Free speech initiative to update and improve Ricochet - messaging over Tor network
- Tor2web: Browse the Tor Onion Services
- Raspberry Pi: Bauanleitung des anonymisierenden Tor-Routers SpOnionPi - SPIEGEL ONLINE
- Überwachung: Wie Sie im Netz anonym und sicher bleiben | ZEIT ONLINE
- XKeyscore-Quellcode: Tor-Nutzer werden von der NSA als Extremisten markiert und überwacht | heise online
- Deutsche im Visier des US-Geheimdienstes: Von der NSA als Extremist gebrandmarkt | tagesschau.de
- Eigen TOR | Nerd Gallery
- Privoxy - Home Page
- Flash Proxies - Flash proxies are a new way of providing access to a censorship circumvention system such as Tor.
- Tor-Web-Proxy
- I2P Anonymous Network - I2P
- I2P-Web-Proxy
- Bitmask - an open source application to provide easy and secure encrypted communication
- Agent String Switchboard.
- TorCheck at Xenobite.eu - HTTPS-Mode (SSL)
- TOR Node Check - WhatIsMyIP.net
- Tor-Proxy.NET
- Dark Tor Home Directory - Tor hidden services index
- Tor einfach nutzen | heise Security
- Tor und die versteckten Dienste | heise Security
- OnionCat – An Anonymous VPN-Adapter
- GitHub - rahra/onioncat: Official repository of OnionCat, the VPN adapter for Tor and I2P.
- OnionCat Archives > cYpherpunK.at
- TorChat - Google Code - peer to peer instant messenger
- JAP -- JAVA ANON PROXY
- AN.ON - Anonymität.Online: Projektübersicht
- The Free Haven Project
- GNUnet - GNU`s decentralized anonymous and censorship-resistant P2P framework
- SECUSHARE - secushare employs GNUnet for end-to-end encryption and anonymizing mesh routing (because it has a more suitable architecture than Tor or I2P) and applies PSYC on top (because it performs better than XMPP, JSON or OStatus) to create a distributed social graph. Together, these technologies allow for distributed private social networking including more straightforward and secure e-mail, chat, exchange of content and a private web. It could even work out as a safer choice for the Internet of Things.
- The Freenet Project
- Yggdrasil | Yggdrasil Network - an early-stage implementation of a fully end-to-end encrypted IPv6 network.
- GitHub - neilalexander/yggmail: End-to-end encrypted email for the mesh networking age
- How to Use Freenet for Social Networking | The Last Bastille
- Blockstack - The New Decentralized Internet
- tinc wiki - tinc is a Virtual Private Network (VPN) daemon that uses tunnelling and encryption to create a secure private network between hosts on the Internet.
- PrivacyDongle (Torpark auf USB-Stick), FoeBuD e.V. - Unterstützungsbedarf
- Polippix - The privacy CD
- anonymityanywhere.com
- xB Browser - formerly Torpark - a variant of Portable Firefox for Windows with Tor built into it to put on an USB drive
- Anonymouse.org
- Psiphon | Uncensored Internet access for Windows and Mobile
- Retroshare - a Free and Open Source cross-platform, Friend-2-Friend and secure decentralised communication platform
- Privacy Service (cotse.net)
- PrivacyBox - anonymer Kontakt fuer Journalisten
- Webinterface of "awxcnx" - Anonyme Webservices, German Privacyi Foundation e.V.
- Privacy Service (cotse.net)
- Bananasplit Website - mixmaster remailer and web interface
- GitHub - Bitmessage/PyBitmessage: Reference client for Bitmessage: a P2P encrypted decentralised communication protocol:
- ZeroNet: Decentralized websites using Bitcoin cryptography and the BitTorrent network
UBE/UCE/SPAM/ADS
- FAQ, Abkuerzungen: de.admin.net-abuse.mail
- FAQs: Einführung in de.admin.net-abuse.mail
- Falsche E-Mail-Adressen - FAQ
- Best Practices | M3AAWG - recommendations by the Messaging, Malware and Mobile Anti-Abuse Working Group
- Rspamd spam filtering system
- spamgourmet - free disposable email addresses, spam blocking
- Mailinator - Let Them Eat Spam!
- 10 Minute Mail
- Wegwerf-Email von TRASH-MAIL - dem Fake-Email Provider - 3 Monate nach letzter Benutzung
- Nervmich.net, die Wegwerfadresse für effektiven Spamschutz - 24,48,72 Stunden
- Discard.email - Deine Wegwerf-E-Mail-Adresse (Trash-Mail-Adresse) - 30 Tage
- Wegwerf E-Mail
- Wegwerf-eMail, Einweg eMail-Adressen | spoofmail.de
- YOPmail - Disposable Email Address
- TrashMail - Disposable email addresses - forwarder
- byom.de Wegwerf Emails: Trashmail mal anders! - do not click the Start button ...
- yadim.dismail.de - yet another temporary email service, 3 days
- Wegwerf Email » Trash Mails ohne Registrierung empfangen » Wegwerf Emails | mytrashmailer.com
- Ohne Handy WhatsApp oder Facebook - SMS empfangen ohne SIM oder Handy | mytrashmobile.com
- anonbox :: Chaos Computer Club - anonymous one-time email addresses
- Free, Open-source Anonymous Email Forwarding - AnonAddy
- spamfence powered by eleven - About Spamfence
- SpamAssassin: Welcome to SpamAssassin
- Safe-mail.net
- Mail2Tor.com - info page for the mail2tor .onion/ Tor hidden service
- FastMail - reliable email hosting services (IMAP, POP, SMTP, Web)
- Anonymous email - (ubuntuguide.org)
- MultiRBL.valli.org - Blacklist, Whitelist and FCrDNS check tool
- BLACKLISTALERT.ORG - Test if your IP or DOMAIN is listed in a spamdatabase
- UCEPROTECT®-Network - Spam Datenbank Abfrage
- SPF: Project Overview (archive.org)
- SPF Query Tool
- SPF records
- Sender Policy Framework (SPF) Record Lookup - SPF Check - MxToolBox
- Authentication - check SPF, DKIM, DMARC records
- gmx.de und web.de haben Mail-Rejects durch SPF - Heinlein Support - Unser Linux-Blog für Admins - SPF is broken by design
- Änderung der E-Mail-Prüfung bei United Internet (1&1, GMX und Web.de) « DomainFactory Blog - SPF
- Distributed Spam Harvester Tracking Network | Project Honey Pot - go IP Data
- SmartWhois
- Combating Comment Spam/Denying Access « WordPress Codex
- Abuse.net
- SamSpade.org
- MAPS - Stopping Spam at its Source
- Neil Gunton: Stopping Spambots: A Spambot Trap
- Tagged Message Delivery Agent (TMDA) Homepage
- A Plan for Spam - Bayesian filter (Paul Graham)
- Better Bayesian Filtering (Paul Graham)
- CRM114 gets 99.87% (Paul Graham)
- [ HOSTSFILE.MINE.NU ] [ HOSTS FILE PROJECT ] - Global Advert Servers Blocklist - block advertising banners and popups at 127.0.0.1
- Abzocknews.de - Ihr unabhängiges Infoportal zu Abzocke, Betrug, Recht und Verbraucherschutz
Distributed Computing
- Berkeley Open Infrastructure for Network Computing (BOINC) - SETI, ClimatePrediction, ...
- BOINC - Debian Wiki
- Boinc Combined Statistics
- BOINCstats
- Distributed Computing mit BOINC - Aktuelles und Infos
- BOINC Synergy
BitTorrent
- BitTorrent
- Torrents Search Engine
- Torrent Portal - BitTorrent Downloads Site.
WebCams
- Trojan Room Coffee Machine
Misc
- GGC-Project - Ein freies Internet
- net.flag
- The ZMap Project - a collection of open source tools that enable researchers to perform large-scale studies of the hosts and services that compose the public Internet
- Condorcet Internet Voting Service
- Informationsplattform Open Access - Der freie Zugang zu wissenschaftlicher Information
- so36.net - das netz - eine haengematte?
- The Geek Code
- The Geek Code Decoder Page
- Floodga(p|te) Systems - Gopher!
- SDF Public Access UNIX System - Free Shell Account and Shell Access
- hashbang.sh
- freeshell.de | Free Shell Provider on Debian/GNU Linux - formerly Nic.Nac.Project
- egghelp.org: shell provider list
- ninthfloor.org, unix for the masses!
- FreeLists | The Web's Best Mailing Lists - technical lists only
- net2ftp - a web based FTP client - you probably do not want to enter your password into a web form..
- IPFS Powers the Distributed Web - IPFS is a distributed system for storing and accessing files, websites, applications, and data. Inter-Planetary-File-System.
- Inter-Planetary-File-System - Eine anonyme Homepage
- Eine anonyme Homepage
- GitHub - rennschnecke123/backup2ipfs: copy/move data to ipfs
- GitHub - rennschnecke123/acb: a wrapper for duplicity
- WEBWORMHOLE - web wormhole lets you send files from one place to another; source
- Libravatar :: federated avatar hosting service
- Gravatar - Globally Recognized Avatars
- A Human Factors Extension to the Seven-Layer OSI Reference Model
- The BIRD Internet Routing Daemon Project
- ONI Internet Filtering Map
- Website Test behind the Great Firewall of China
- HerdictWeb - the verdict of the herd - aggregates reports of inaccessible sites
- Terms of Service; Didn't Read
- Just Delete Me | A directory of direct links to delete your account from web services.
- Delete Your Online Accounts | accountkiller.com - now where was that hidden link?
- Mimikama®-Verein zur Aufklärung über Internetmissbrauch
- CORRECTIV.Faktencheck CORRECTIV
- AFP Fact Check |
- Archiveteam - History is our future, and we've been trashing our history - Back up your data!
- FH O/O/W FB Naturwissenschaftliche Technik - Das WWW-Museum
- How the CIA made Google. Inside the secret network behind mass… | by Nafeez Ahmed | INSURGE intelligence | Medium
- Why Google made the NSA. Inside the secret network behind mass… | by Nafeez Ahmed | INSURGE intelligence | Medium
- Cookie Consent Speed.Run
- Am I FLoCed?
- Understanding Discourse Trust Levels | Blog
The End
- The Future of the Internet—And How to Stop It
- Shutdown the Internet
- Das Internet abschalten
- The End of the Internet
- Das Ende des Internet
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