Category "nslookup"

What is the meaning of hash symbol followed by number after IP address when I use nslookup?

When I type command: $ nslookup www.google.com The results are: Server: XXX.XXX.XX.X Address: XXX.XXX.XX.X#NN Non-authoritative answer: ...

Android traceroute, ping, dnslookup

I want to implement traceroute/ping/dns lookup in the my application. For ping i use a ProcessBuilder: ProcessBuilder processBuilder = new ProcessBuilder("