Network Diagnostic Tools
Free, fast, and simple tools to diagnose and analyze your network and internet connection.
Speed Test
Measure your internet connection speed including download, upload, and latency. Get accurate results in seconds without any downloads or plugins.
Test SpeedIP Lookup
Discover your public IP address and get detailed information about your connection including approximate location, ISP, and browser details.
Check IPWHOIS Lookup
Look up domain registration information including registrar, creation date, expiration date, name servers, and registrant details.
WHOIS LookupDNS Lookup
Query DNS records for any domain. View A, AAAA, MX, NS, TXT, CNAME, and other record types to troubleshoot DNS issues.
DNS LookupWhy Use Our Tools?
All our network diagnostic tools are completely free to use, require no registration, and don't store any personal data. They're designed to be fast, accurate, and easy to use for both technical professionals and everyday users.