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
  • 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
  • Übersicht aller Störungen | Alle Störungen
  • Internet Weather Map :: Latency Map
  • Breitband-Monitor der Bundesnetzagentur

      Info

    1. A Declaration of the Independence of Cyberspace | Electronic Frontier Foundation by John Perry Barlow; Davos, Switzerland; February 8, 1996
    2. Digitale Mündigkeit | Leena Simon
    3. switching.software – Ethical alternatives to popular sites and apps
    4. SwitchingSocial | SwitchingSocial.de - Ethische, unkomplizierte und datenschutz-freundliche Alternativen zu bekannter Software
    5. switching.social – Ethical alternatives to popular sites and apps (archive.org)
    6. De-google-ify Internet
    7. Kommunikationsmanagement: Kommunikation im Internet - (pi)
    8. bjellis Netzwelt - Einstieg ins Internet (archive.org) - wie einfach zur Jahrtausendwende doch alles war..
    9. Internet FAQ Consortium
    10. Internet FAQ Archives
    11. /pub/faqs directory
    12. Ein kleines! Lexikon des Internet
    13. Die Sendung mit der Maus, Sachgeschichte vom Internet
    14. INTERNET - Möglichkeiten und Dienste
    15. A TCP/IP Resources List (archive.org) - FAQs, tutorials, guides, web pages & sites, and books about TCP/IP
    16. Grundlagen Computernetze: TCP/IP - Prof. Jürgen Plate
    17. Network Calculators (IP/netmask)
    18. Major IP Addresses Blocks By Country
    19. IBM Redbooks | TCP/IP Tutorial and Technical Overview (JavaScript'ed HTML, PDF, CD)
    20. RFC 793 (rfc793) - Transmission Control Protocol
    21. The TIME_WAIT state in TCP and Its Effect on Busy Servers
    22. Sunny Connection - Links - Network Analysis
    23. The TCP/IP Drinking Game
    24. Peer FAQ
    25. DNS Resources Directory (DNSRD)
    26. ORSN - European Open Root Server Network - DNS - Europe
    27. DNSSEC Analyzer
    28. DNSViz | A DNS visualization tool
    29. DNS tcpdump by example
    30. ntp.org: Home of the Network Time Protocol
    31. pool.ntp.org: the internet cluster of ntp servers
    32. Zero Configuration Networking (Zeroconf)
    33. BreakTheChain.org - Stop Junk E-Mail and Misinformation - circulating chain letters and such
    34. TU Berlin * Hoax-Info Service - Index
    35. Hoaxsearch. Die Suchmaschine für Fakes im Internet
    36. WTC: Kettenlügen in Kettenmails
    37. trojaner-info ! - Viren, Trojaner, Trojanische Pferde, Trojanerhilfe und andere Infos
    38. Start: computerbetrug.de und dialerschutz.de
    39. Besonderheiten des Netzzugangs bei T-Online
    40. Infinite Ink's Internet in a Nutshell
    41. IT and communication - Yucca's free information site
    42. How To Ask Questions The Smart Way
    43. mikeash.com: Getting Answers
    44. Visualizing Global Web Performance with Akamai
    45. Documentation of Internet Filtering Worldwide
    46. OpenNet Initiative :: Documenting Internet Content Filtering Worldwide
    47. the cluetrain manifesto
    48. Internet Census 2012

      Standards

    49. IANA Home Page
    50. IANA | Protocol/Number Assignments Directory
    51. IANA | Country-Code Top-Level Domains
    52. IETF Home Page
    53. W3C - The World Wide Web Consortium
    54. IETF RFC Page
    55. News & Mail related RFCs and Drafts
    56. RFC-FAQ - Request for Comments FAQ - The Parallax (in Deutsch)
    57. rfcmarkup.cgi (IETF tools)
    58. Internet RFC/FYI/STD/BCP Archives
    59. Indexed Repository of RFC Documents [RFC-Ref]
    60. RFC-ARCHIVE.org -- The Hyperlinked RFC Archive
    61. April Fools' Day Request for Comments - Wikipedia, the free encyclopedia
    62. Internet-Drafts (IETF)
    63. The Simpleweb - Internet Drafts grouped by topics, otherwise mirrored from IETF
    64. RFC Sourcebook - a comprehensive guide to the Request for Comments (RFCs) series of Internet standards and Internet protocols.
    65. Message Headers (iana.org)

      Connect

    66. FAQ der Newsgroup de.comm.technik.dsl
    67. MTU-Mini-FAQ (für xDSL-Zugänge über PPPoE)
    68. Path MTU Discovery and Filtering ICMP
    69. ADSL Support

      eMail

    70. E-mail providers - which one to choose?
    71. 8 Gmail alternatives that care about your privacy | NordVPN
    72. Sichere E-Mails: Tutanota macht E-Mail-Verschlüsselung einfach. #FOSS
    73. E-Mail grün, sicher, einfach und werbefrei - posteo.de -
    74. mailbox.org | mailbox.org
    75. Goldene Regeln für schlechte E-Mails
    76. Email Attachments (archive.org)
    77. Avoid E-Mail Attachments, Especially Microsoft Word
    78. MS-Word is {Not} a document exchange format
    79. We Can Put an End to Word Attachments
    80. Warum ist Word-DOC kein Austauschformat?
    81. FAQs: E-Mail-Header lesen und verstehen
    82. Fehlgeleitete E-Mail und Geheimhaltung | c't Magazin
    83. The Mail Archive turns your mailing list into a searchable archive
    84. Nabble - Free Forum Hosting and mailing list archive
    85. Privacy-Conscious Email Services - maybe trustworthy ...
    86. Serverlist with security ranking of eMail service providers
    87. E-Mail - sicher, werbefrei, verschlüsselt - JPBerlin - Politischer Provider | JPBerlin – Politischer Provider
    88. Secure email: ProtonMail is free encrypted email. - also as https://protonirockerxow.onion/, see blog
    89. ..:: Lavabit Reloaded ::..
    90. systemli.org - Your friendly tech collective - Non-commercial provider of privacy friendly communication. Without surveilliance.
    91. OnionShare - an open source tool that lets you securely and anonymously share a file of any size
    92. Have I been pwned? Check if your email has been compromised in a data breach
    93. "Reply-To" Munging Considered Harmful on mailing lists
    94. MetaSystema.Net: Reply-To Munging Considered Useful on mailing lists
    95. Unsubsquirrel
    96. GitHub - c3d/unsubsquirrel: An absolute necessity for the sophisticated mailing list user
    97. Unsubsquirrel on Scratch - the video game
    98. Unsubsquirrel remix re-remix re-re-remix
    99. unsubsquirrel.svg
    100. Webopedia: The History of the @ Sign
    101. Woher kommt der Klammeraffe? :: typeFORUM :: Portal zum Thema Schrift
    102. id-or-mail.pl
    103. Pigeonhole/Sieve - Dovecot Wiki
    104. Dovecot: Pigeonhole sieve-filter refilter delivered email
    105. GitHub - philpennock/sieve-connect: A client for the MANAGESIEVE Protocol
    106. Mail::RFC822::Address regexp-based address validation; the Internet is a sick place.

      Usenet, Newsgroups

    107. Andreas M. Kirchwitz [de.newusers.infos]
    108. pi's Einführung in Network News (Usenet)
    109. Volkers Usenet-Seiten
    110. Newsgroup Etiquette (Borland)
    111. Das ABC zum Thema Usenet und Email
    112. dana.de - Der Server für das deutschsprachige USENET
    113. Die Usenet-Laws
    114. Usenetlinks von Lutz Donnerhacke
    115. fqdn.th-h.de: Message-IDs im Usenet
    116. fup2-faq, fup2, fup-faq, followup... was ist das?
    117. TP: Die Ignoranz im Usenet wurde in eine behördliche Formel gefasst - Merkbefreiung
    118. Bescheinigung auf Merkbefreiung
    119. Usenet Archiv de.* Suche - auch Einzelposting per Message-ID mit http://reusenet.froehlich.priv.at/posting.php?msgid=<...>
    120. narkive - Usenet-Archiv deutscher Gruppen
    121. Usenet Article Lookup
    122. de.* zum gucken - in Graphen
    123. Daily Usenet report for news.koehntopp.de: index
    124. TopPoint's article delay and size distribution
    125. Der Usenet Guide, die besten Usenet Provider, Usenet Provider-Vergleich, Newsreader, Usenet Software mit Anleitungen, Tipps rund ums`s Usenet
    126. Informationen über das UseNet
    127. Realnamekonflikt im Usenet
    128. Liste von Usenet-Servern im deutschsprachigen Raum
    129. Liste der UUCP-Anbieter im deutschsprachigen Raum
    130. Listen der Public Newsserver (NNTP-Server)
    131. NetNews-Service (News.Individual.DE / News.CIS.DFN.DE / News.FU-Berlin.DE)
      Bei Netzstoerung Trouble Tickets G-WiN IP-Dienst oder finger trouble@noc.dfn.de
    132. www.eternal-september.org - news.eternal-september.org is a private project providing free access to text-only Usenet News.
    133. Aioe.org Public News Server
    134. Willkommen beim Open-News-Network! | open news network
    135. hanau.net - fetch article via message-id
    136. Usenet Article Lookup - per Message-Id
    137. Open Newsserver binaries Newsgroups
    138. Usenet-News - No nonsense, just Quality Usenet - full Usenet including binaries with non-expiring block download accounts, accepts PayPal
    139. Free Usenet News Servers Database Index and Search - per servers and per groups
    140. Newsserver, Freie Newsserver Newsgroups NNTP Free Newsserver, Newsreader, Usenet Board
    141. Aioe.org News server - A free public USENET site
    142. nntp2http.com - Usenet - free and fast read-only-access
    143. FAQ: Newsreader-Uebersicht fuer Einsteiger
    144. Newsoffice.de - webbasiert in Newsgruppen lesen und schreiben
    145. GNKSA - The Good Net-Keeping Seal of Approval
    146. Gnus für Wintendos
    147. news://news.gmane.io - Mail To News And Back Again
    148. Notes On News
    149. Don't Write a Newsreader.
    150. WorldWideWait.com - The Newsgroup Information Site
    151. The Green Eggs Report - The Green Eggs Reports are lists of URLs spotted within specific newsgroups
    152. X-Face
    153. Online X-Face Converter
    154. X-Face - Wikipedia, the free encyclopedia
    155. ROT 13
    156. Die Bielefeld-Verschwoerung

      IRC

    157. Getting help on IRC | workaround.org
    158. www.iki.fi/sol - Stuff - Don't ask to ask, just ask
    159. Internet Relay Chat (IRC) Help
    160. Internet Relay Chat - Wikipedia, the free encyclopedia
    161. List of Internet Relay Chat commands - Wikipedia
    162. YAIP Yet Another IRC Page, Germany
    163. Internet Relay Chat - German Web Pages
    164. IRC-Fibel
    165. IRC Netiquette & HOWTO (#debian.de)
    166. Nobody Likes Naked Pings - Kristian Glass - Do I Smell Burning?
    167. 1,007 IRC Chat Emoticons & Smilies
    168. IRC for the 21st Century: Introducing Riot | Opensource.com - a Matrix client
    169. WeeChat, the extensible chat client
    170. WeeChat user’s guide
    171. Home · weechat/weechat Wiki · GitHub
    172. weechat – Rule of Tech
    173. Linux Users Group of Oregon State University - Advanced Weechat
    174. A Simple, Solarized, Weechat Setup – Ben Oliver
    175. GitHub - torhve/weechat-matrix-protocol-script: A WeeChat script in Lua that implements the matrix.org chat protocol
    176. How to Install and Use Irssi and WeeChat
    177. WeeChat: easy instructions for using SASL ~~ Mikaela
    178. Smart IRC join/part/quit message filter - WeeChat dev news
    179. Irssi - The client of the future
    180. Irssi quickstart guide (Linux Reviews)
    181. Irssi settings guide
    182. Salvatore Iovene » The ultimate guide for UTF-8 in irssi and GNU/Screen
    183. Irssi Documentation and Resources | quadpoint.org
    184. cool features of irssi
    185. irssi cheat sheet
    186. Irssi - Juerd's site - scripting and stuff
    187. Irssi productivity hacks with chanact (madduck.net)
    188. Aaron Toponce : Irssi Proxy
    189. Irssi - Wikibooks in Deutsch
    190. Twirssi: a twitter script for irssi, also does identi.ca
    191. irc.netsplit.de - networks, channels, servers, statistics
    192. Search IRC, the most advanced IRC search engine.
    193. irc2go - Chat Search - irc2go.com
    194. Internet Slang
    195. DrgnSlyr's IRC Chat Slang Page
    196. freenode (formerly known as Open Projects Net)
    197. freenode Web IRC (qwebirc)
    198. Channel Modes - freenode
    199. Wikipedia:IRC/Channel access and configuration guide - Wikipedia
    200. SIWI » Getting Started with Freenode IRC
    201. paste.lisp.org pastebin for Freenode channels
    202. IRCnet Home Page at ircnet.org
    203. EFnet - The Original IRC Network
    204. The DALnet IRC Network
    205. :: www.undernet.org - welcome to the undernet IRC network
    206. euIRC - The Next Generation IRC Network
    207. SILC Secure Internet Live Conferencing
    208. QDB: Quote Database Home (bash.org)
    209. Eggheads.org - Main Index
    210. egghelp.org
    211. pisg - Perl IRC Statistics Generator
    212. PieSpy - Inferring and Visualizing Social Network on IRC
    213. mchelen/piespy · GitHub
    214. Mibbit.com - Webchat, IRC in browser
    215. BitlBee - BitlBee brings IM (instant messaging) to IRC clients.
    216. Slirc: IRC interface to Slack

      Jabber/XMPP

    217. XMPP Standards Foundation
    218. 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).
    219. IM Observatory - Public XMPP Server Directory
    220. Jabber/XMPP Server List
    221. Server overview · XMPP Compliance Tester
    222. CryptCheck - also checks XMPP, not only HTTPS/TLS/SSH
    223. All rooms - Christopher Muclumbus - A listing of public XMPP/Jabber chat rooms/groups.
    224. Jabber.org
    225. Jabber - Wikipedia
    226. Tutorial: Jabber, die sichere IM-Alternative - NETZWELT
    227. Against ICQ | Blog.Jbbr.net - historisch..
    228. Comparison of XMPP server software - Wikipedia, the free encyclopedia
    229. Comparison of instant messaging clients - Wikipedia, the free encyclopedia
    230. Are we OMEMO yet? | Tracking the progress of OMEMO integration in XMPP clients.
    231. Gajim, an XMPP client
    232. Dino. Communicating happiness.
    233. Gajim: OMEMO für den Desktop ⋆ Datenschutzhelden (archive.org)
    234. Psi Jabber Client:: home
    235. Pidgin, the universal chat client
    236. Off-the-Record Messaging - OTR plugin for Pidgin
    237. How to Secure Your Chat Session with OTR | Security in-a-Box - for Pidgin
    238. GitHub - gkdr/lurch: OMEMO for libpurple - interoperable with other OMEMO clients. - for Pidgin
    239. Pidgin-Encryption - plugin using RSA
    240. Converse - A free and open-source XMPP chat client in your browser
    241. Movim - Responsive web-based cross-platform XMPP client - My Open Virtual Identity Manager aims at creating a complete social platform, opensource and decentralized.
    242. Jabber | XMPP+OMEMO - statt WhatsApp & Co
    243. Ignite Realtime: Openfire Server - very easy to setup Jabber/XMPP server
    244. Prosody IM - easy to setup lightweight Jabber/XMPP server
    245. ejabberd | robust, massively scalable and extensible XMPP server
    246. ejabberd: Installation und Betrieb eines XMPP-Servers ⋆ Kuketz IT-Security Blog
    247. Jabber available behind a proxy
    248. Audio-/Video über Jabber testen | Linux und Ich - echo@test.collabora.co.uk
    249. GitHub - iNPUTmice/ComplianceTester - Compliance Tester for XMPP Servers
    250. Jabber.de XMPP/Jabber Server - XMPP/Jabber Server Anbieter
    251. dismail.de - secure private messaging - XMPP/Jabber Server Anbieter
    252. trashserver.net | trashserver.net XMPP - XMPP/Jabber Server Anbieter
    253. XMPP | Disroot - XMPP/Jabber Server Anbieter
    254. simplewire.de | Stay Connected - XMPP/Jabber Server Anbieter und nützliche Tipps
    255. Hide join part messages - XKCD Wiki - in ~all clients
    256. Messenger: XMPP ist nicht der Heilsbringer – aber eine Lösung ⋆ Kuketz IT-Security Blog
    257. All rooms - search.jabber.network
    258. See also my messengers links.

      RSS / blogs

    259. selfoss – the open source web based rss reader and multi source mashup aggregator
    260. Liferea - the Free News Aggregator on your Linux desktop
    261. RSS Verzeichnis - Futter für Deinen RSS-Reader
    262. blogger fachtermini erklärt - wirres, fachblog für irrelevanz
    263. Serendipity Weblog System
    264. Serendipity - The Book - in Deutsch
    265. Das fragmentarische Quer-durch-das-Web Serendipity/S9y Online Handbuch - Nur ein Blog
    266. Grischa Serendipity plugins' blog
    267. 2k11 user.css generator - for Serendipity s9y
    268. Jekyll • Simple, blog-aware, static sites | Transform your plain text into static websites and blogs
    269. Ghost: open source headless Node.js CMS
    270. HowTo install the Ghost blogging platform on Fedora Linux

      Social Bookmarks & Web x.y

    271. Guide for GPlus refugees to choose a new social network in the Fediverse - HomeHack
    272. Fediverse Party
    273. the federation - a statistics hub - Fediverse
    274. Matrix.org - An open network for secure, decentralized communication.
    275. Unofficial list of public Matrix servers
    276. Matrix Public Homeservers
    277. List of Matrix servers
    278. Hello Matrix - the home for various hobbyist projects related to Matrix
    279. [matrix] - Create shareable links to Matrix rooms, users or messages without being tied to a specific app.
    280. [matrix] Deutschsprachige Räume (+deutschsprachige_community:matrix.org)
    281. Element group video messenger | Group chat | Team communication productivity app | Matrix open network | Decentralized end-to-end encryption
    282. Migrate your existing Matrix account | Element Matrix Services
    283. Voyager - Matrix traveler; room list and graph; long loading time
    284. Matrix an der TU Dresden :: Matrix Dokumentation - gelungene Dokumentation
    285. Matrix and E2E-Encryption – or: how not to lose your messages – technoid
    286. Matrix und E2E-Encryption – oder: was muss ich tun, um keine Nachrichten zu verlieren – technoid
    287. Moderation in Matrix | Matrix.org
    288. Running online events with Open Source communication tools | Matrix.org
    289. Messenger: Matrix – Das XMPP für Hobby-Admins? ⋆ Kuketz IT-Security Blog
    290. Running your own secure communication service with Matrix and Jitsi | Matrix.org
    291. Create your own encrypted chat server with Riot and Matrix · GitHub - a legacy reference
    292. Bridged IRC networks · matrix-org/matrix-appservice-irc Wiki · GitHub
    293. End user FAQ · matrix-org/matrix-appservice-irc Wiki · GitHub - for example err_needreggednick and identify to NickServ
    294. Guide: How to use Matrix to participate in IRC rooms · matrix-org/matrix-appservice-irc Wiki · GitHub
    295. Matrix.org - Meta - Using Element as an IRC client; (meta.wikimedia.org)
    296. How to use matrix.org and vector.im as an IRC client · GitHub
    297. IRC for the 21st Century: Introducing Riot | Opensource.com - Matrix
    298. GitHub - rodolpheh/awesome-matrix: A curated list of awesome stuff around Matrix
    299. riot-web/shortcuts.md at develop · vector-im/riot-web · GitHub
    300. Bridges | Matrix.org
    301. Types of Bridging | Matrix.org
    302. FluffyChat - Official Website - a Matrix client
    303. Element: Messaging über die Matrix – Messenger Teil7 ⋆ Kuketz IT-Security Blog
    304. part1/README.md · master · libremonde-org / Papers / Research / privacy-matrix.org · GitLab
    305. Tightening up privacy in Matrix | Matrix.org
    306. Response to _Notes on privacy and data collection of Matrix (PDF)
    307. Matrix — Serpent Security - metadata Matrix leaks
    308. MXID colour predictor
    309. Conduit - Your own chat server - powered by Matrix
    310. t2bot.io · GitHub - Publicly hosted bridges and bots for the matrix.org ecosystem.
    311. Franz – a free messaging app for Slack, Facebook Messenger, WhatsApp, Telegram and more
    312. 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!)
    313. Vorlage: Kommt ins Fediverse zu Mastodon! ⋆ Kuketz IT-Security Blog
    314. Instances — The Fediverse Network
    315. Giving social networking back to you - The Mastodon Project
    316. Mastodon - Fediverse
    317. Mastodon instances
    318. Mastodon Network Monitoring - and Dashboards
    319. documentation/List-of-Mastodon-instances.md at master · tootsuite/documentation · GitHub
    320. Mastodon instance preview tool
    321. Deutschsprachige Mastodon Instanzen - Kaptains Log
    322. Was Du als Twitterer über Mastodon wissen solltest ⋅ Plume
    323. GitHub - tleb/awesome-mastodon: Curated list of awesome Mastodon-related stuff!
    324. GitHub - joyeusenoelle/GuideToMastodon: An increasingly less-brief guide to Mastodon
    325. Official Fediverse accounts · Wiki · Fediverse / fediverse.gitlab.io · GitLab
    326. Trunk for the Fediverse - people in the fediverse
    327. FediNINA – Meta-Prepedia - inoffizielles Projekt, das die Informationen des Bundesamt für Bevölkerungsschutz und Katastrophenhilfe in das Fediverse bringt
    328. Safely schedule messages with Mastodon and Pleroma
    329. We Distribute – Connecting many threads in the federated web
    330. User Matching for GNU social, Mastodon, Pleroma, and Misskey
    331. documentation/Apps.md at master · tootsuite/documentation · GitHub - list of Apps supporting the Mastodon API
    332. GitHub - kensanata/mastodon-backup: Archive your statuses, favorites and media using the Mastodon API (i.e. login required)
    333. Carl Chenet / feed2toot · GitLab - Feed2toot automatically parses rss feeds, identifies new posts and posts them on the Mastodon social network.
    334. Mastofeed - embeddable Mastodon feeds
    335. Creating Your Own Mastodon Instance — Getting Started
    336. GitHub - muesli/mastotool: Mastodon Statistics Generator
    337. GitHub - ThomasLeister/mastopurge: Purges Mastodon accounts. Removes posts. Makes things clean again.
    338. Adding comments to your static blog with Mastodon
    339. Pixelfed - Federated Image Sharing
    340. Pixelfed - instances
    341. friendica – A Decentralized Social Network
    342. Spritely - a project to level up the federated social web
    343. Disroot | Disroot - a platform providing online services based on principles of freedom, privacy, federation and decentralization. Email, Cloud, Chat, Pads, ...
    344. Subsocial - an open platform for decentralized social networks and marketplaces.
    345. Public timeline - Identi.ca
    346. Denticator *BETA*
    347. v.gd - The ethical URL shortener
    348. is.gd - a URL shortener. Mmmm, tasty URLs!
    349. Wheregoes? - A tool for tracing the redirect path of URLs
    350. donotlink.it - use SEO unfriendly links
    351. GNU social and GNU FM
    352. twister | P2P microblogging platform
    353. Twitter: What are you doing?
    354. List of Twitter Commands [splitbrain.org]
    355. Twitter Search
    356. {TweetBotOrNot}
    357. TTYtter: an interactive command-line console text-based Twitter client and Perl platform (whew!)
    358. nitter - Twitter without Twitter
    359. Instances · zedeus/nitter Wiki · GitHub
    360. Bibliogram - Instagram without Instagram
    361. Lamebook - the funniest and lamest of facebook
    362. What does Facebook publish about you and your friends?
    363. Facebook's Eroding Privacy Policy: A Timeline | Electronic Frontier Foundation
    364. Okuna - another new social networking, formerly Openbook
    365. JoinDiaspora
    366. freisein
    367. The Friend of a Friend (FOAF) project | FOAF project - the way people's relations on the web are tracked ...
    368. Committer Information: Foaf-A-Matic - Apache FOAF file generator
    369. oohEmbed.com - your one-stop oEmbed provider
    370. GriCal - GridCalendar
    371. Keybase - Sign your incarnations on the Net verifiable. End-to-end encryption for things that matter. Secure messaging and file-sharing.
    372. Keybase Book: Encryption for everything that matters
    373. Keybase Docs (archive.org, last full snapshot before it redirected to book.keybase.io)
    374. Popular Keybase Teams (archive.org)
    375. Gensokyo Log – Watch out! MUST READ before you decide to use Keybase
    376. [How To] Keybase.io Introduction and basic features - YouTube
    377. Keybase · InfoSec Handbook – information security blog
    378. Ideas for Keybase to improve on
    379. Fun stuff with Keybase (dxb) - Share to KBFS on Android
    380. keybase - GoDoc - interface for interacting with the Keybase Chat, Team, and Wallet APIs
    381. Api - 1.0 | Keybase Docs
    382. Keybase.io Card
    383. Keybase SSH
    384. GitHub - keybase/bot-sshca: A chat bot that can manage your team's SSH accounts
    385. Getting Started — Keybase SSH CA Bot documentation
    386. Building a Secure Password Store Using Keybase and Pass | Tooling Tuesday! - YouTube
    387. GitHub - Rudi9719/kbtui: Keybase TUI written in Go
    388. Leave all Keybase teams not listed in the file `kbteams.txt` · GitHub
    389. Keybase Bots - the best place to find keybase bots
    390. New bot signup flow · GitHub - Keybase
    391. GitHub - kf5grd/keybasePush: Cross-device messaging system that uses Keybase to transport messages between devices
    392. GitHub - djohsson/keybase-completion: Zsh completion for Keybase
    393. Keybase <-- stay away from it, seriously. - Lemmy - a rant
    394. keys.pub - Cryptographic key management, sigchains, user identities, signing, encryption, password manager. | keys.pub - something similar to Keybase by a former Keybase employee
    395. Keyoxide - lightweight and FOSS solution to make basic cryptography operations accessible to regular humans
    396. Launching Keyoxide.org — yarmo
    397. Blockstack - Decentralized computing network and app ecosystem

      Domains

    398. RIPE Whois Database - Index
    399. ICANN | Home Page
    400. DENIC eG/DENIC-Datenbank/Suche nach Domainnamen
    401. InterNIC Whois (.com .net .org .edu)
    402. uwhois.com
    403. Whois Lookup & Domain Availability Search | DomainTools
    404. Reverse Whois Lookup | Domain Ownership Search | DomainTools
    405. united-domains.de - suchen & registrieren
    406. EURid- Domain Status of .eu domains
    407. Freenom - A Name for Everyone
    408. Internet Forensics- IPduh apropos, ip, ipv6, dns, idn, url, ...
    409. ROBTEX.NET - DNS lookup tool, reverse IP, ...
    410. IP Location Finder - Geolocation
    411. Country IP Ranges Generator
    412. IP to Country Database (IPV4 and IPV6) - with Country IP listing and Range2CIDR/CIDR2Range conversion
    413. RFC 1878 - Variable Length Subnet Table For IPv4 - CIDR
    414. CIDR SUBNET MASK CHEATSHEET & ICMP TYPE CODES
    415. What is CIDR - Classless Inter-Domain Routing
    416. IP to CIDR online converter
    417. CIDR to IPv4 Address Range Utility Tool | IPAddressGuide
    418. CIDR to IPv6 Address Range Utility Tool | IPAddressGuide
    419. IPv4 Address to IPv6 Address Conversion | IPAddressGuide
    420. Online IP CIDR / VLSM Supernet Calculator
    421. Linux: IP Subnet (CIDR) Calculator That Will Help You With Network Settings - nixCraft - sipcalc, whatmask
    422. 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)
    423. IP CIDR Validation and Analysis
    424. Chaos Computer Club - DNS Konfiguration how-to
    425. OpenNIC: Democratic Name System
    426. OpenDNS | Providing A Safer And Faster Internet
    427. El cheapo dynamic DNS | s9y testdrive - list of free dynamic DNS providers (February 15. 2015)
    428. FreeDNS - Free DNS - Dynamic DNS - Static DNS subdomain and domain hosting
    429. Free Dynamic DNS - No-IP.com - Managed DNS Services
    430. Free Dynamic DNS services for Dynamic IP (dnsexit.com)
    431. DNS-O-Matic | Distribute dynamic IP changes to multiple services (dnsomatic.com)
    432. noxa.de - noxaDynDNS
    433. DDNS – Free Dynamic DNS Providers | DNS Lookup
    434. DynSite - Supported DDNS Services
    435. Dynamic DNS providers list.
    436. HOW-TO: be your own DDNS provider [ALW - Home]
    437. SixXS - IPv6 Deployment & Tunnel Broker - http://${IPv6-server.example.org}.ipv4.sixxs.org
    438. The world in which IPv6 was a good design - apenwarr
    439. Introduction to DNSCurve
    440. InterRob | Super Suchmaschine | IP-Nummer suchen
    441. Internet Digger
    442. TeleMedia Internet Tools
    443. Domains kaufen | Domains verkaufen | Domains parken | Sedo
    444. Persistent URL Home Page
    445. URLMetriken

      Tracking

      IP check
    446. What Is My IP Address? - ifconfig.me - curl-able
    447. Comprehensive IP address data, IP geolocation API and database - IPinfo.io - curl-able
    448. IP Geolocation API & Free Address Database | DB-IP - curl-able with https://api.db-ip.com/v2/free/"$ip"
    449. Geolocate the Location of an IP Address | Geolocation
    450. IP2Location IP GeoLocation & Proxy Detection Web Service (REST API) | IP2Location - curl-able
    451. httpinfo - curl-able
    452. Anonymity test: What is my IP address? and more (JonDonym, formerly JonDos Anontest)
    453. What Is My IP Address? IP Address Tools and More - blacklist checks
    454. What Is My IP Address Lookup - IP Tools, Locator, Trace Any IP Address!
    455. IP/DNS Detect - What is your IP, what is your DNS, what informations you send to websites.
    456. IP Address properties of your Internet Connection --> showmyip.com <--
    457. Your IP Address's GeoIP2 Data | MaxMind
    458. IP Anywhere
    459. Geo Data Tool - View my IP information - or that of any host, with map
    460. Me and My Shadow
    461. Whoer.net - find out IP address: Extended version
    462. Detect my Browser :: Browser, Browser Plugin, HTML5 and CSS3 detection
    463. BrowserSpy.dk
    464. Panopticlick - How Unique, and Trackable, Is Your Browser?
    465. Cross-browser fingerprinting test 2.0
    466. International PET Portal - fingerprint
    467. BrowserLeaks.com — Web Browser Security Checklist for Identity Theft Protection
    468. Metasploit Decloaking Engine
    469. Tracking - Nutzerverfolgung im Internet
    470. Träcktor - ein Offline-DSGVO-Beschwerdegenerator gegen Tracking-Einbettungen
    471. How unique are your usernames?
    472. Wir sind nur noch Datenlieferanten – Not my data! Teil1 • Kuketz IT-Security Blog
    473. GURU'S HEAVEN - Sicher und anonym ins Internet
    474. Onion Routing: Privacy Test Sites
    475. What the Internet knows about you - browser history stealing
    476. Stay Invisible is an Internet anonymity test that helps you to control your online privacy and anonymity.
    477. GitHub - AnonymousPlanet/thgtoa: The Hitchhiker’s Guide to Online Anonymity
    478. .: [ 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.
    479. Free online network utilities - traceroute, nslookup, automatic whois lookup, ping, finger
    480. traceroute.org
    481. Breitbandmessung im Auftrag der Bundesnetzagentur, läuft ohne 3rd-party scripts
    482. Speedtest.net - The Global Broadband Speed Test - enable cdnst.net script and ooklaserver.net XHR
    483. GitHub - sivel/speedtest-cli: Command line interface for testing internet bandwidth using speedtest.net - Debian and Fedora have this as package speedtest-cli
    484. SpeedOf.Me | Internet speed test for all devices
    485. speedtest.wtnet.de - public iPerf3 and iPerf speedtest server
    486. iPerf - The TCP, UDP and SCTP network bandwidth measurement tool
    487. Wie ist meine IP-Adresse? plus DSL Speed-Test
    488. SpeedGuide.net TCP/IP Analyzer
    489. Internet Speed Test | Fast.com - Netflix test
    490. Netalyzr | heise Netze
    491. All Net Tools - Tool Box - Network
    492. IP Address Locator - Enter an IP address to find its location - Lookup Country Region City etc
    493. My IP Address Lookup - Community Geotarget IP Project - what country, city ip addresses map to - IP Trace
    494. utrace - IP-Adressen und Domainnamen lokalisieren
    495. AntiOnline - IP Locator - can be pretty wrong ...
    496. Vendor/Ethernet MAC Address Lookup and Search
    497. Paterva: A new train of thought » Information Gathering Service - get an idea of what other people may do with your data
    498. Spieglein, Spieglein an der Wand...
    499. Web-Sniffer: View HTTP Request and Response Header
    500. Netcraft Uptime Survey plus: What's That Site Running?
    501. Selbstdatenschutz: Daten schützen, verschlüsseln und vermeiden
    502. Disconnect | Online Privacy & Security

      Proxy

    503. Anonymous Proxy Server. (anonymous-proxy.eu) needs cookies
    504. Proxy.org - The Proxy Authority
    505. Most Fresh Web Based Proxies! Daily New Unblocked Proxy Websites (proxy-free.de)
    506. Public Proxy Servers
    507. Privax - Protecting Your Online Privacy - proxy sites
    508. Proxy Topsite - Myspace Proxy, Unblock Myspace, Myspace Proxies - Rankings - All Sites
    509. Free Public Proxy Servers Lists: HTTP, HTTPS/Secure/Tunnel/Connect/IRC, SOCKS, CGI/PHP/Web, transparent/anonymous/elite/high anonymous, standard, non-standard ports
    510. Free Proxy Server List | New Proxy Sites | Web-Proxies.org
    511. Proxz.com : free, fresh, and fast

      Anonymizer

    512. Anonym im Internet mit Anon-Plattformen
    513. JonDonym anonymous proxy servers | JonDonym
    514. Are you using Tor?
    515. Tor: anonymity online
    516. GetTor | Download Tor Browser for Android, Windows, Linux, OS X - mirror on GitHub.io
    517. GitHub - TheTorProject/gettorbrowser: This is a repository to provide links for downloading Tor Browser from Github.
    518. GetTor - alternative methods to obtain the Tor Browser, request via XMPP, Twitter, ...
    519. BridgeDB - The Tor Project Bridges
    520. Welcome to Tor Metrics
    521. Tails - Privacy for anyone anywhere - The Amnesic Incognito Live System - live DVD/USB with Tor and cryptographic tools
    522. Ricochet - messaging over Tor network
    523. Tor2web: Browse the Tor Onion Services
    524. it's torstorm & it's time to par-tay! :-P - visit any Tor "hidden service" website by replacing the URL's ".onion" with ".torstorm.org"
    525. OnionLink. We link you up with the onions.
    526. Raspberry Pi: Bauanleitung des anonymisierenden Tor-Routers SpOnionPi - SPIEGEL ONLINE
    527. Überwachung: Wie Sie im Netz anonym und sicher bleiben | ZEIT ONLINE
    528. XKeyscore-Quellcode: Tor-Nutzer werden von der NSA als Extremisten markiert und überwacht | heise online
    529. Deutsche im Visier des US-Geheimdienstes: Von der NSA als Extremist gebrandmarkt | tagesschau.de
    530. Eigen TOR | Nerd Gallery
    531. Privoxy - Home Page
    532. Flash Proxies - Flash proxies are a new way of providing access to a censorship circumvention system such as Tor.
    533. Tor-Web-Proxy
    534. I2P Anonymous Network - I2P
    535. Invisible Internet Proxy (I2P)
    536. I2P-Web-Proxy
    537. Bitmask - an open source application to provide easy and secure encrypted communication
    538. Modify Headers :: Firefox Add-ons
    539. User Agent Switcher :: Firefox Add-ons
    540. Agent String Switchboard.
    541. TorCheck at Xenobite.eu - HTTPS-Mode (SSL)
    542. TheOnionRouter/TorifyHOWTO - Noreply Wiki
    543. TorStatus - Tor Network Status (kgprog.com)
    544. TorStatus - Tor Network Status (all.de)
    545. TorStatus - Tor Network Status (blutmagie.de)
    546. IP Address properties of your Internet Connection --> showmyip.com <-- including Tor status
    547. IP Address properties of your Internet Connection --> ippages.com <-- including Tor status
    548. Tor-Proxy.NET
    549. Dark Tor Home Directory - Tor hidden services index
    550. Tor einfach nutzen | heise Security
    551. Tor und die versteckten Dienste | heise Security
    552. OnionCat – An Anonymous VPN-Adapter
    553. GitHub - rahra/onioncat: Official repository of OnionCat, the VPN adapter for Tor and I2P.
    554. OnionCat Archives > cYpherpunK.at
    555. TorChat - Google Code - peer to peer instant messenger
    556. JAP -- JAVA ANON PROXY
    557. AN.ON - Anonymität.Online: Projektübersicht
    558. The Free Haven Project
    559. GNUnet - GNU`s decentralized anonymous and censorship-resistant P2P framework
    560. 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.
    561. I2P Anonymous Network - I2P
    562. The Freenet Project
    563. How to Use Freenet for Social Networking | The Last Bastille
    564. Blockstack - The New Decentralized Internet
    565. 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.
    566. PrivacyDongle (Torpark auf USB-Stick), FoeBuD e.V. - Unterstützungsbedarf
    567. Polippix - The privacy CD
    568. anonymityanywhere.com
    569. xB Browser - formerly Torpark - a variant of Portable Firefox for Windows with Tor built into it to put on an USB drive
    570. Anonymouse.org
    571. Psiphon - psiphon is a human rights software project developed by the Citizen Lab at the Munk Centre for International Studies that allows citizens in uncensored countries to provide unfettered access to the Net through their home computers to friends and family members who live behind firewalls of states that censor.
    572. Retroshare - a Free and Open Source cross-platform, Friend-2-Friend and secure decentralised communication platform
    573. Anonymous-P2P.org: Programs
    574. Privacy Service (cotse.net)
    575. PrivacyBox - anonymer Kontakt fuer Journalisten
    576. Webinterface of "awxcnx" - Anonyme Webservices, German Privacyi Foundation e.V.
    577. Cotse.Net Mixmaster Public Mail Interface
    578. Bananasplit Website - mixmaster remailer and web interface
    579. GitHub - Bitmessage/PyBitmessage: Reference client for Bitmessage: a P2P encrypted decentralised communication protocol:
    580. ZeroNet: Decentralized websites using Bitcoin cryptography and the BitTorrent network

      UBE/UCE/SPAM/ADS

    581. FAQ, Abkuerzungen: de.admin.net-abuse.mail
    582. FAQs: Einführung in de.admin.net-abuse.mail
    583. Falsche E-Mail-Adressen - FAQ
    584. Best Practices | M3AAWG - recommendations by the Messaging, Malware and Mobile Anti-Abuse Working Group
    585. Rspamd spam filtering system
    586. spamgourmet - free disposable email addresses, spam blocking
    587. Mailinator - Let Them Eat Spam!
    588. 10 Minute Mail
    589. Wegwerf-Email von TRASH-MAIL - dem Fake-Email Provider - 3 Monate nach letzter Benutzung
    590. Nervmich.net, die Wegwerfadresse für effektiven Spamschutz - 24,48,72 Stunden
    591. Discard.email - Deine Wegwerf-E-Mail-Adresse (Trash-Mail-Adresse) - 30 Tage
    592. Wegwerf E-Mail
    593. Wegwerf-eMail, Einweg eMail-Adressen | spoofmail.de
    594. TrashMail - Disposable email addresses - forwarder
    595. byom.de Wegwerf Emails: Trashmail mal anders! - do not click the Start button ...
    596. yadim.dismail.de - yet another temporary email service, 3 days
    597. anonbox :: Chaos Computer Club - anonymous one-time email addresses
    598. Free, Open-source Anonymous Email Forwarding - AnonAddy
    599. spamfence powered by eleven - About Spamfence
    600. SpamAssassin: Welcome to SpamAssassin
    601. IMAP Spam Begone - IMAP with SpamAssassin
    602. Anonymous e-mail accounts with Mozilla Thunderbird (JonDos)
    603. Safe-mail.net
    604. Mail2Tor.com - info page for http://mail2tor2zyjdctd.onion Tor hidden service
    605. FastMail - reliable email hosting services (IMAP, POP, SMTP, Web)
    606. Anonymous email - (ubuntuguide.org)
    607. MultiRBL.valli.org - Blacklist, Whitelist and FCrDNS check tool
    608. BLACKLISTALERT.ORG - Test if your IP or DOMAIN is listed in a spamdatabase
    609. UCEPROTECT®-Network - Spam Datenbank Abfrage
    610. SPF: Project Overview (archive.org)
    611. SPF Query Tool
    612. SPF records
    613. Sender Policy Framework (SPF) Record Lookup - SPF Check - MxToolBox
    614. Authentication - check SPF, DKIM, DMARC records
    615. gmx.de und web.de haben Mail-Rejects durch SPF - Heinlein Support - Unser Linux-Blog für Admins - SPF is broken by design
    616. Zustellprobleme von E-Mails an GMX und web.de wegen SPF-Policy-Fehlern – mailbox.org
    617. Änderung der E-Mail-Prüfung bei United Internet (1&1, GMX und Web.de) « DomainFactory Blog - SPF
    618. SenderBase® The IronPort Security Network - Global Email Traffic Monitoring Network
    619. Distributed Spam Harvester Tracking Network | Project Honey Pot - go IP Data
    620. SmartWhois
    621. Combating Comment Spam/Denying Access « WordPress Codex
    622. Abuse.net
    623. Fight Spam on the Internet!
    624. SamSpade.org
    625. MAPS - Stopping Spam at its Source
    626. Neil Gunton: Stopping Spambots: A Spambot Trap
    627. Tagged Message Delivery Agent (TMDA) Homepage
    628. A Plan for Spam - Bayesian filter (Paul Graham)
    629. Better Bayesian Filtering (Paul Graham)
    630. Mozilla Spam Filtering
    631. CRM114 gets 99.87% (Paul Graham)
    632. [ HOSTSFILE.MINE.NU ] [ HOSTS FILE PROJECT ] - Global Advert Servers Blocklist - block advertising banners and popups at 127.0.0.1
    633. Wettbewerbszentrale - Spam-Bekämpfung Beschwerdestelle
    634. Abzocknews.de - Ihr unabhängiges Infoportal zu Abzocke, Betrug, Recht und Verbraucherschutz

      Distributed Computing

    635. Berkeley Open Infrastructure for Network Computing (BOINC) - SETI, ClimatePrediction, ...
    636. BOINC - Debian Wiki
    637. Boinc Combined Statistics
    638. BOINCstats
    639. Distributed Computing mit BOINC - Aktuelles und Infos
    640. BOINC Synergy

      BitTorrent

    641. BitTorrent
    642. Torrents Search Engine
    643. Torrent Portal - BitTorrent Downloads Site.

      WebCams

    644. Trojan Room Coffee Machine

      Misc

    645. GGC-Project - Ein freies Internet
    646. net.flag
    647. Condorcet Internet Voting Service
    648. Informationsplattform Open Access - Der freie Zugang zu wissenschaftlicher Information
    649. Web Access Gateway for the visually impaired
    650. so36.net - das netz - eine haengematte?
    651. The Geek Code
    652. The Geek Code Decoder Page
    653. Floodga(p|te) Systems - Gopher!
    654. SDF Public Access UNIX System - Free Shell Account and Shell Access
    655. hashbang.sh
    656. freeshell.de | Free Shell Provider on Debian/GNU Linux - formerly Nic.Nac.Project
    657. egghelp.org: shell provider list
    658. ninthfloor.org, unix for the masses!
    659. FreeLists | The Web's Best Mailing Lists - technical lists only
    660. net2ftp - a web based FTP client - you probably do not want to enter your password into a web form..
    661. IPFS Powers the Distributed Web - IPFS is a distributed system for storing and accessing files, websites, applications, and data.
    662. GitHub - rennschnecke123/backup2ipfs: copy/move data to ipfs
    663. GitHub - rennschnecke123/acb: a wrapper for duplicity
    664. WEBWORMHOLE - web wormhole lets you send files from one place to another; source
    665. Libravatar :: federated avatar hosting service
    666. Gravatar - Globally Recognized Avatars
    667. A Human Factors Extension to the Seven-Layer OSI Reference Model
    668. The BIRD Internet Routing Daemon Project
    669. ONI Internet Filtering Map
    670. Website Test behind the Great Firewall of China
    671. HerdictWeb - the verdict of the herd - aggregates reports of inaccessible sites
    672. Terms of Service; Didn't Read
    673. Just Delete Me | A directory of direct links to delete your account from web services.
    674. Delete Your Online Accounts | accountkiller.com - now where was that hidden link?
    675. Mimikama®-Verein zur Aufklärung über Internetmissbrauch
    676. CORRECTIV.Faktencheck CORRECTIV
    677. AFP Fact Check |
    678. Archiveteam - History is our future, and we've been trashing our history - Back up your data!
    679. FH O/O/W FB Naturwissenschaftliche Technik - Das WWW-Museum
    680. How the CIA made Google. Inside the secret network behind mass… | by Nafeez Ahmed | INSURGE intelligence | Medium
    681. Why Google made the NSA. Inside the secret network behind mass… | by Nafeez Ahmed | INSURGE intelligence | Medium
    682. Cookie Consent Speed.Run
    683. Am I FLoCed?
    684. The Future of the Internet—And How to Stop It

      The End

    685. Shutdown the Internet
    686. Das Internet abschalten
    687. The End of the Internet
    688. Das Ende des Internet

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