Enter a domain and click the button to check how many backlinks a website has.
A bulk Whois checker including the owner name, address, email, phone number, registrar and more.
You can access several copies of a web page saved throughout the years.
Get registrant information, DNS records of a website.
Search for duplicate copies of a webpage on the web.
A DFIR training resource.
Lists disposable email domain names.
Reverse Lookup Tools.
A Custom Domain Search site.
Check to see if a website is down or if you have been blocked access.
Email address verification technology that connects to mailboxes to check whether an email address exists or not.
An Email address validator.
Email Checker is a simple tool for verifying an email address.
Ranks mobile and fixed broadband speeds from around the world on a monthly basis.”
Check if your email has ever been compromised in a security breach.
Check, Track, Search and Trace IP Address with the sites Locator. Lookup IP Addresses and Find IP Location.
IP2Location offers a variety of IP location lookup solutions in various technologies, platforms, operating systems and programming libraries.
This site has a selection of web tools.
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.
Moreofit is a website similarity search engine.
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.
OpenLinkProfiler.org is a link research tool that enables you to check the backlinks of any website.
With this site you can research backlinks and discover potentially damaging links.
REDIRECT DETECTIVE <NEW>
Trace redirected links.
This site can be used to view the technical details about internet, offer diagnostic tools and show information to track spammers, hackers or other suspicious activities.
Use this service to check the online reputation of a website.
Search over 20 billion lines of code from 7,000,000 projects.
Search For Technologies Across Billions of Websites.
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.
Find similar sites in different languages and countries.
Find duplicate content, broken links, and more…
SSL & SSL certificate analyser.
A search engine for threats.
Threatglass is an online tool for sharing, browsing and analyzing web-based malware.
Locate IP addresses and domain names.
W3bin.com is a tool that lets you find out where websites are hosted.
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.
Use this site to check to see if a website (including social networks) is currently down.
Use this tool to check whether a website has plagiarism of other sites.
Use this site to get information about the web host, IP address, name servers & more.
Domain tool to diagnose domains and websites problems.
An online service that allows you to find inbound links and keywords information about a website.
Instant Website Review & SEO Checker.
Use this site to find other sites hosted on a web server by entering a domain or IP address.