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Looking for instructions?

→ Videos
Quick Start
→ Quick Whois Installation Guide for iOS, Linux, FreeBSD, and Windows
Download & Install
→ How to Install Whois Lookup on Ubuntu/Debian/Kali Linux
→ How to Install Whois Lookup on macOS
→ How to Install Whois Lookup on Windows
Getting Domain, IP Address, and Ethereum Wallet Information
→ Domain Whois Lookup and History: The Complete Guide
→ Investigate an IP Address using Whois Lookup

IMPORTANT: Restoring Plus access for long term users

Users downloaded Deep Whois app before version 1.10.1 and before 2017-01-01 can restore full Deep Whois Plus functionality free of charge — it is granted or restored to a long-term user automatically or by pressing "Restore" button at any subscription screen.

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