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Published directory entries matching your search.
A dictionary-based MD5 reverse lookup service. Users can convert a string to its MD5 hash or submit a hash to look it up in a database of several million entries. The site explains what MD5 is and notes that MD5 hashes are theoretically impossible to reverse directly. It also lists recent successful reverses and links to related cryptography resources.
DNSWatch offers DNS lookup and reverse DNS lookup tools with exact performance measuring and DNS server monitoring. It also provides RBL email blacklist lookup and IP location lookup. Paid products include DNS performance monitoring starting at $1 per month, mailserver blacklist monitoring starting at $3.5 per month, and a DNS changetracker starting at $7.9 per month. The site is free to use with ads.
GoldenDict-ng is an open-source, cross-platform advanced dictionary lookup program. It supports a wide range of dictionary formats including MDX, DSL, StarDict and Zim, displays lookup results from multiple dictionaries on a single page, and can use external programs, websites and audio files as special dictionary sources. It also offers auxiliary features such as popup lookup, full-text search, Anki integration and Unicode normalization for queries.
IP Lookup at ifconfig.me displays the visitor's IP address along with connection details such as user agent, language, referer, method, encoding, MIME type, charset and X-Forwarded-For. It also offers a command line interface for retrieving this information via curl.
OSINT.SH is a collection of information gathering tools. It lists tools for finding public cloud buckets, subdomains, DNS history, reverse IP lookups, technology detection, certificate searches, DNS lookups, reverse Google Analytics and AdSense IDs, WHOIS history, reverse WHOIS, reverse domain searches, OCR text extraction, MD5 hash guessing, SSL checking, IP geolocation, and reverse MX and name server records.
Pleco is a Chinese language reference and learning app for iPhone, iPad, and Android. It offers OCR lookup, handwriting lookup, licensed dictionary databases, audio recordings, flashcards, a document reader, a screen reader for Android, and animated stroke order diagrams.
RDAP Lookup is a private lookup tool for domain names, IP addresses and Autonomous System Numbers using RDAP, the replacement for Whois. The browser connects directly to the relevant registry's RDAP server over encrypted HTTPS. An optional setting follows the referral to the registrar's RDAP record. The page notes that all generic TLDs support RDAP while only a few ccTLDs have deployed it.
WhatsMyDNS is a free online tool for performing DNS lookups against nameservers in many countries. It displays results on a map so users can check DNS propagation for a domain's IP address and DNS record information. The site says it maintains a range of DNS servers for lookups and parses the results for display.
Yomitan is a free browser extension that provides pop-up dictionary lookups while reading. It shows definitions, word frequencies, native audio and example sentences, and can send lookups to Anki as flashcards. The extension supports Chrome, Firefox and Edge and runs on Android devices.
This is a no-longer-maintained Google Sheets resource collection compiled by AaronCTI, with its updated version hosted at OSINTPORTAL.COM. It categorizes links to cyber threat intelligence and open source intelligence resources for lookups including email addresses, IP addresses, social media profiles, and data breaches.
Highlights is a PDF reader for research on Mac, iPad and iPhone. It can be used free to read and annotate PDFs, and turns annotations into notes that can be exported as Markdown, HTML, TextBundle, WebArchive and PDF files. It also offers citation lookup, text and table recognition, and Smart Copy.
A site about Jyutping, the standard romanization scheme for Cantonese. It explains that Jyutping helps learners correct Cantonese pronunciations and accents, comparable to Pinyin for Mandarin, and that it enables typing Cantonese with Jyutping keyboards. It also links to related typing, lookup and learning resources.
WiFiAnalyzer is an official Android open-source application for analyzing Wi-Fi signals. It identifies nearby access points, graphs channel signal strength and access point signal strength over time, and rates channels. It supports 2.4, 5 and 6 GHz bands where hardware and software permit, offers filters and a vendor lookup, and is licensed under GPLv3.
The MIT PGP Key Server is also named the MIT PGP Public Key Server. It provides options to extract a key, submit a key, and remove a key. The site also lists help topics for extracting keys, submitting keys, an email interface, information about the server, a FAQ, and related information about PGP. The page includes links for these actions and resources.
Telegram link for search engines updates, bots, resources, or community discussion.
BitcoinWhosWho is a Bitcoin address lookup and checker service that also collects scam reports and address tags. It offers blockchain exploration, wallet balance checks, address owner searches, transaction alerts, and scam alerts.
The Multi-function Chinese Character Database presents Chinese character information, including archaic script forms, componential trees, etymologies, a full-text search of Shuowen Jiezi, an idioms collection, English-Chinese lookup and word formations. Developed by the Research Centre for Humanities Computing, it received an enhanced version in summer 2018 adding other dialect readings and new modules.
A page on stoppedophiles.ca lists individuals in Alberta convicted of child sex offences, with names drawn from public sources. It also provides links to articles and sections on protecting children, resources for survivors and families, and government offender lists. The page states that missing full names or photos are marked with numbers.
Du Chinese is a Mandarin reading and listening practice tool with articles, stories, and courses graded from newbie to master. It offers instant word lookup, translations, grammar tips, and audio by native speakers for iOS, Android, and web. Du Chinese is free to download, and a variety of lessons are available for free; a premium subscription gives access to all lessons in the app.
Frink is a web-based interface for evaluating Frink expressions and performing unit conversions. Expressions are entered in a From box, an optional To box handles conversion, and a lookup box helps find unit names; variables can be set for the session.
GoldenDict is a free, feature-rich dictionary lookup program. It supports multiple dictionary file formats, renders articles with complete markup, illustrations, and retained content, and allows word input without accents or correct case. It uses WebKit for accurate article representation, supports Wikipedia, Wiktionary, and other MediaWiki-based sites, can use arbitrary websites as dictionaries, and includes Hunspell-based morphology for stemming and spelling suggestions. Additional features include scan popup, global hotkeys, tabbed browsing, cross-platform support for Linux/X11 and Windows, and it is licensed under GNU GPLv3+.
Public torrent activity lookup showing observed downloads linked to IP addresses.
Manabi Reader is a native iOS, iPadOS and macOS app for reading Japanese media, with one-tap dictionary lookup, flashcards including Anki, and reading analytics tracking words and kanji. It offers curated web feeds and books, and can bring your own files. General reading features are free; premium features require a subscription.
MISSILEMAP is a digital mapping visualization by Alex Wellerstein that graphically displays the range and accuracy of many types of missiles. It includes a location lookup and a Single Shot Probability of Kill calculator, and is intended to help show the relationship between missile range, accuracy and warhead size.
