Best uDomainFlag Alternatives ranked by AI · updated Sep 2026

uDomainFlag is a browser extension that displays a country flag associated with the current website domain. It is intended for users who want a quick geographic indication while browsing, rather than a full domain-investigation report.

Developer: uDomainFlag contributors Price: Free 🎯 domainflag.bella.network

🔒 Privacy 🔌 Browser Extension 🌍 Geolocation network tools domain lookup

Top 6 uDomainFlag alternatives

Flagfox

💡 Pick it for a fuller Firefox toolkit with country flags, WHOIS, DNS, and security lookups.

A Firefox extension that identifies a website's server location and provides tools for IP, WHOIS, DNS, and security checks. It is suited...

Pros

Broader lookup and security tools than Country Flags & IP Whois
Displays server location within Firefox
Supports customizable actions for DNS and WHOIS services

Cons

Firefox-focused rather than broadly cross-browser
More configuration is required than with simpler flag extensions
Location data depends on third-party databases

Free

Alternatives to Flagfox → Visit site

IPinfo

💡 Choose it when you need reliable IP, ASN, privacy, and geolocation data instead of just a visual flag.

IPinfo provides IP geolocation and IP address data with a focus on simplicity and ease of use.

Pros

Simple API integration
Developer-friendly

Cons

May lack some advanced features present in MaxMind

Varies

Alternatives to IPinfo →

DomainTools

💡 Pick it for serious domain investigations, historical WHOIS, and threat-intelligence workflows.

DomainTools offers a comprehensive suite of domain research and monitoring tools to help companies with domain investigations and domain-related threat intelligence.

Custom pricing based on requirements

Alternatives to DomainTools → Visit site

Whois.com

💡 Use it for free WHOIS and DNS checks when you do not need an always-visible browser indicator.

Whois.com provides public WHOIS lookups alongside domain search, registration, transfer, and DNS-related tools. It is aimed at domain owners, buyers, and users...

Pros

Fast, familiar interface for manual WHOIS searches
Combines lookup with domain availability and registration tools
Good fit for basic domain-owner workflows

Cons

Less suitable for bulk or automated lookups than GetWhoisData
Limited historical and investigative context
Results may be affected by privacy redaction and registry restrictions

Free for lookup; domain services priced separately

Alternatives to Whois.com → Visit site

ViewDNS

ViewDNS.info

💡 Choose it for a free toolbox of DNS, WHOIS, reverse-lookup, and geolocation checks.

ViewDNS is a free collection of browser-based DNS and network investigation tools for site owners, researchers, and administrators. Its DNS lookup is...