Network Tools
Professional network tools for diagnostics and analysis - 100% free, no registration
General (12 tools)
DNS Lookup Tool
Query DNS records to find nameservers, MX, A, CNAME & TXT records instantly
Domain to IP Converter
Resolve domain names to IP addresses with detailed DNS information
Internet Speed Test
Test your internet connection speed instantly
IP Lookup Tool
Get detailed information about any IP address including location & ISP
Ping Test Tool
Test server response time and network connectivity from multiple locations
Port Checker Tool
Check if ports are open on any server for troubleshooting connectivity
Reverse DNS Lookup
Find the domain name or hostname associated with an IP address instantly
Traceroute
The best traceroute for developers and IT professionals
User Agent Parser
Identify browser, OS, and device from User Agent string
What is My IP Address?
Instantly discover your public IP address with detailed ISP information
What is My ISP?
Identify your Internet Service Provider with connection details
WHOIS Lookup Tool
Query WHOIS database for domain registration & ownership details