Research Tools

Use our tools to find out what infrastructure and technologies any site is using, which sites are the most popular, and how to stay safe on the internet.

Internet Research Tools

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Site Report

Using results from our internet data mining, find out the technologies and infrastructure of any site.

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Search DNS

Explore hostnames visited by users of the Netcraft extensions. Search by domain or keyword.

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Most Popular Sites

Find out which sites are most visited globally or for any country, as determined by users of the Netcraft Extensions.

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Cybercrime Trends

Use real-time data to discover where you are most likely to find cybercriminal activity.



The AI Gold Rush: ChatGPT and OpenAI targeted in AI-themed investment scams

Investment scams and AI – a match made in heaven?   Online investment scams are a big money spinner for … Read More

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UN? FBI? World Bank? Deepfake police chief used for compensation scam video

Advance fee fraud campaigns are using generative AI in both text and video to speed up responses, evade filters, and … Read More

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Out of the shadows – ’darcula’ iMessage and RCS smishing attacks target USPS and global postal services

Chinese-language Phishing-as-a-Service platform ‘darcula’ targets organizations in 100+ countries with sophisticated techniques using more than 20,000 phishing domains   ‘darcula’ [sic] … Read More

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