DNSChecker.org - Check DNS Propagation worldwide. DNS Checker provides name server propagation check instantly. Changed nameservers so do a DNS lookup and check if DNS and nameservers have propagated.

Traceroute Online - Traceroute application with mapping and distance calculated and plotted on Google Maps.

Whats My DNS - Instantly check your domain names current IP address and DNS record information against multiple name servers located in different parts of the world.

Path Analyzer Pro - Path Analyzer Pro delivers advanced network route-tracing with performance tests, DNS, whois, and...

NsLookup.io - A simple and powerful tool for querying DNS records

On The Go Map - Map a run, walk, or ride from your phone, tablet, or PC.