net-64-71-190-16-28.fmt1.pfcs.com.
Question and response
Question
dig 16.subnet16.190.71.64.in-addr.arpa. PTR
Answer
16.subnet16.190.71.64.in-addr.arpa. 5 PTR net-64-71-190-16-28.fmt1.pfcs.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0