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Everything we wrote about Tutorials

2 articles on step by step guides you can follow with our tools, from email headers to DNS over HTTPS.

2 results in Tutorials · show all

Jun 5, 2026 Tutorials 17 min read

How to Read an Email Header to Find the Sender's Real IP, Location, and ISP

Every email reveals where it really came from. Learn to view email headers in Gmail, Outlook, Apple Mail, and more. Trace the sender's IP, decode SPF/DKIM/DMARC, and spot phishing in under 60 seconds with this step-by-step 2026 forensics guide.…

May 13, 2026 Tutorials 14 min read

How to Set Up DNS over HTTPS (DoH) in 2026: Step-by-Step for Chrome, Firefox, Windows, Mac, and iPhone

Complete 2026 guide to enabling DNS over HTTPS in every major browser and OS. Step-by-step instructions for Chrome, Firefox, Safari, Windows 11, Mac, iPhone, and Android.…

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