Network Tools
Secure utilities to check your network and IP details.
What Is My IP?
Check your public IP address, location, and ISP details.
Internet Speed Test
Test your download speed instantly in your browser.
DNS Record Lookup
Find A, AAAA, CNAME, MX, and TXT records for any domain.
What Is My Browser?
View detailed information about your browser, OS, and device.
Network Diagnostics & IP Telemetry: Private Internet Utilities
Modern network administration, remote development setups, and cybersecurity diagnostics rely on accurate visibility into public routing topology. Free Qube's Network Tools Suite delivers essential diagnostic utilities to help you understand your digital footprint and test connectivity.
Understanding IP Addressing & Geolocation
- IPv4 & IPv6 Lookup: Identifies your public-facing IP address to verify active network handshakes and confirm VPN routing tunnels.
- Autonomous System Number (ASN) & ISP Data: Queries routing registries to determine the upstream Internet Service Provider handling your internet packets.
- Coarse Geographic Location: Maps public IP prefixes to regional metropolitan areas without accessing device GPS or private location sensors.
- DNS & Routing Verification: Troubleshoots local DNS cache inconsistencies, gateway misconfigurations, and external connectivity issues.
Safe & Ephemeral Diagnostics
Unlike data brokers that log IP lookups into permanent tracking databases, Free Qube executes network checks purely on-demand. We maintain no query history, behavioral logs, or user profiles.