Hmm, I kind of want to play digdug now:(

If you have an IP you’d like to perform a reverse lookup on to find the domain associated with it, look no further than the very light and informational dig program:

dig +noall +answer -x

Note that PTR records are not required for IP addresses. If a PTR record is not defined for an IP address, you cannot do a remote DNS lookup.

Thanks linuxcommando!

Mario Loria is a builder of diverse infrastructure with modern workloads on both bare-metal and cloud platforms. He's traversed roles in system administration, network engineering, and DevOps. You can learn more about him here.