Includes a variety of tools to reach deeper into websites – whois, back link checks, reverse IP location, & Email sender information etc.
APNIC WHOIS SEARCH
Whois search site.
APNIC WHOWAS SEARCH
Whowas search site.
Archive a web page.
Enter a domain and click the button to check how many backlinks a website has.
Base64 and URL encoding and decoding.
Check domains for bots.
Find out what a website was built wit
You can access several copies of a web page saved throughout the years.
View cached website pages.
Get registrants information, DNS records of a website.
Identifies which certificates are used by websites.
CERTIFICATE TRANSPARENCY SEARCH
Transparency search tool.
Monitor and be alerted to changes to a specified website.
Search for duplicate copies of a webpage on the web.
From OSINT Combine the purpose of this tool is to provide rapid data visualization from local CSV files directly in the browser without the requirement for 3rd party tools.
The goal of this tool is: to raise web security awareness among web owners.
A DFIR training resource.
Links to a number of online tools.
Domain research tool that can discover hosts related to a domain.
Passive DNS replication to collect public DNS data with search capabilities.
Multiple DNS tools.
Monitor, validate and verify your DNS configurations.
The simple and fast domain name permutation engine.
DO I LEAK
Check to see if your IP address is visible, even if you are using a VPN.
DOMAIN BIG DATA
Find registrants and other domains owned by the same person, network details, domain history, domains on same IP and IP Network owner.
DOMAIN NAME REGISTER
“A pure domain management service offering domain registration and DNS hosting.”
“Valuable information and metrics for millions of domains.”
DOWN FOR EVERYONE OR JUST ME
Check to see if a website is down or if you have been blocked access.
GET LINKS INFO
GetLinkInfo is a tool to get information about a link before visiting it.
GLOBAL SPEED TEST
Ranks mobile and fixed broadband speeds from around the world on a monthly basis.”
HAVE I BEEN PWNED? (PASSWORDS)
Pwned Passwords are half a billion real world passwords previously exposed in data breaches. This exposure makes them unsuitable for ongoing use as they’re at much greater risk of being used to take over other accounts. They’re searchable online below as well as being downloadable for use in other online system.
Whois API and internet tools.
Allows you to download sites from the Internet to a local directory.
IANA WHOIS SERVICE
The IANA WHOIS Service is provided using the WHOIS protocol on port 43. This web gateway will query this server and return the results. Accepted query arguments are domain names, IP addresses and AS numbers.
INTERNET REGISTRED NUMBERS
Registration Services refer to the technical coordination and management of Internet number resources.
Check, Track, Search and Trace IP Address with the sites Locator. Lookup IP Addresses and Find IP Location.
IP ADDRESS BULK CHECKER
IP bulk lookup tool allows to lookup domain, location, ISP and ASN for multiple hosts (IPs or domains) at once. It also supports lookup of MX or NS DNS records for multiple domains. This tool is commonly used for investigating IPs found in server logs. The limit is 100 IPs/domains per request.
IP ADDRESS BULK TOOL
Bulk IP lookup (batch IP checker) is a tool to get location of multiple IP addresses in one click. Type or paste all the IP addresses in the first box, one per line and without any comma or separator. Enter your API key, select output format (HTML, JSON, CSV, XML, YAML) & press submit.
IP ADDRESS BLACKLIST TOOL CHECKER
Check multiple IP address range in DNS blacklist zones.
IP ADDRESS & GEOLOCATION
IP Address & Geolocation Lookup Tool.
IP address information.
IP LOCATION FINDER
Find location of IP address.
IP2Location offers a variety of IP location lookup solutions in various technologies, platforms, operating systems and programming libraries.
Known IP addresses.
Find a websites IP address.
This site has a selection of web tools.
JSON TO CSV
Convert JSON data to CSV.
JSON TO CSV CONVERTOR
Convert JSON data to CSV.
JSON TO TEXT CONVERTER
Convert JSON data to text.
Online JSON viewer.
Check a website or email contains malware.
Enter an URL and this site will count up how many times it was ever shared across the 4 major social sharing sites: Facebook, Twitter, Google Plus and LinkedIn.
The Lumen database collects and analyses legal complaints and requests for removal of online materials, helping Internet users to know their rights and understand the law.
List of professional and non-professional domain names offered for free through 1&1.
Meta search engine.
MORE OF IT
Moreofit is a website similarity search engine.
NEUSTAR IP ADDRESS LOOKUP
Free IP Address & Geo location Lookup Tool.
Nibbler is a tool for testing websites. Enter the address of any website and Nibbler will give you a report scoring the website out of 10 for key areas, including accessibility, SEO, social media and technology.
OPEN LINK PROFILE
OpenLinkProfiler.org is a link research tool that enables you to check the backlinks of any website.
OPEN SITE EXPLORER
With this site you can research backlinks and discover potentially damaging links.
Check to see if an account has been ‘dumped’.
PEN TEST TOOLS
Discover and validate vulnerabilities in websites and network infrastructures. Inclduding sub-domains.
Trace redirected links.
REVERSE DNS LOOKUP
Reverse DNS Lookup is merely the reverse sequence of a DNS lookup.
DNS lookup tool.
Browse through sites to see how they look “now” compared to how they looked “then”.
Search over 20 billion lines of code from 7,000,000 projects.
DNS leak search.
Shodan is a search engine for Internet-connected devices.
SOURCE CODE SEARCH
Search For Technologies Across Billions of Websites.
SEO SITE CHECK-UP
Check if the website has a sitemap. A sitemap is important as it lists all the web pages of the site and let search engine crawlers to crawl the website more intelligently.
SIMILAR SITE SEARCH
Find similar sites in different languages and countries.
Find duplicate content, broken links, and more…
Exploits and hackertool search engine.
A tool for tracking / recording the redirection paths of URL.
STOP FORUM SPAM
One stop shop for the prevention of forum and blog spam.
Find subdomains in any site.
A search engine for threats.
Find Mementos in Internet Archive, Archive-It, British Library, archive.today, GitHub and many more.
Search the UK Web Archive.
Unshorten.It! provides the title and description tags of the target web page and a screenshot of the target website.
Converter for short links or hidden URLs (Affiliate Marketing) to original long URLs.
Urlscan.io is a service which analyses websites and the resources they request.
Locate IP addresses and domain names.
VISUAL SITE MANAGER
Visual Site Mapper shows a map of any website.
Analyse suspicious files and URLs to detect types of malware including viruses, worms, and trojans.
Monitor changes on a website and receive e-mail when changes made.
W3bin.com is a tool that lets you find out where websites are hosted.
WATCH THAT PAGE
WatchThatPage is a service that enables you to automatically collect new information from pages on the Internet.
Explore more than 304 billion web pages saved over time.
Web page archive.
WEB DEVELOPER TOOLS
Tools for web development from Browerling.
Use Webpage Capture to take a snap shot of a web page so that it can be viewed at any time, even if the page is removed.
WEBSITE DOWN DETECTOR
Use this site to check to see if a website (including social networks) is currently down.
WEBSITE PLAGIARISM CHECKER
Use this tool to check whether a website has plagiarism of other sites.
WHERE DOES THIS LINK GO
Enter a shortened URL to see where it will take you.
Whois site from Email Hippo.
Whois site from GoDaddy.
Freenom WHOIS Lookup.
WHOIS HOSTING THIS
Use this site to get information about the web host, IP address, name servers & more.
WHO LINKS TO MY WEBSITE
An online service that allows you to find inbound links and keywords information about a website.
Deep Connections Between Domain Names & Their Owners.
Reverse whois data – search by persons name, email address etc.
Consolidation of location and information of wireless networks world-wide.
Instant Website Review & SEO Checker
YOU GET SIGNAL (reverse IP address)
Use this site to find other sites hosted on a web server by entering a domain or IP address.
Zoom Eye is a search engine for Internet-connected devices.