Which traceroute variant is described as providing network route tracing with performance tests, DNS, Whois, and network resolution?

Which traceroute variant is described as providing network route tracing with performance tests, DNS, Whois, and network resolution?

• A. Traceroute
• B. UDP Traceroute Command
• C. VisualRoute
• D. Path Analyzer Pro

Answer: (B)

Traceroute variants can expand basic path discovery to include additional diagnostic data. The UDP Traceroute Command is a version that goes beyond simply listing hops by using UDP probes to map the path and by integrating extra diagnostic capabilities. This approach often includes performance testing (measuring how long each hop takes) and adding resolution data such as DNS lookups to identify hostnames, Whois information to understand ownership or organization, and general network resolution to give a fuller picture of the route. That combination—routing information plus performance metrics and resolution details—is why this variant is described as providing network route tracing with those extra features. The other options describe different tools or generic traceroute implementations, which may offer some of these capabilities but don’t inherently embody the specific mix described here.

Traceroute variants can expand basic path discovery to include additional diagnostic data. The UDP Traceroute Command is a version that goes beyond simply listing hops by using UDP probes to map the path and by integrating extra diagnostic capabilities. This approach often includes performance testing (measuring how long each hop takes) and adding resolution data such as DNS lookups to identify hostnames, Whois information to understand ownership or organization, and general network resolution to give a fuller picture of the route. That combination—routing information plus performance metrics and resolution details—is why this variant is described as providing network route tracing with those extra features. The other options describe different tools or generic traceroute implementations, which may offer some of these capabilities but don’t inherently embody the specific mix described here.