What is reverse DNS?
Traceroute an IP and the last entry gives me the host the IP resolved to. How do I change that?
You need to change the PTR record for that IP. If this is an RFC1918 IP block or is a net block allocated or SWIPed to you, then you can do this yourself. If not, then you'll need to contact your ISP or whomever owns that netblock.
You change the result of the reverse lookup by changing the
If you have access to the