FastHostInfo by Saphir

FastHostInfo is a privacy-focused Firefox extension that displays server location information and country flags for websites you visit.

5 (2 reviews)

1 User

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About this extension

Key Features:
- 🚩 Real-time country flag display in toolbar
- 🌍 Detailed IP geolocation (city, country, ASN, network)
- 🔍 DNS Tools: Query A, AAAA, MX, NS, TXT, CNAME, SOA, PTR, SRV records
- 📋 Copy DNS values to clipboard with one click
- 🔒 Privacy-first: Local IP lookups, no tracking
- ⚡ Fast performance with optimized binary search
- 🔄 Automatic database updates (configurable)

All IP lookups happen locally using cached databases. No personal data is collected or transmitted. Perfect for developers, network administrators, and privacy-conscious users who want to know where websites are hosted.

Rated 5 by 2 reviewers

FastHostInfo by Saphir

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