netman.cust.iad1.fsi.io.
Question and response
Question
dig 254.14.244.104.in-addr.arpa. PTR
Answer
254.14.244.104.in-addr.arpa. 86400 PTR netman.cust.iad1.fsi.io.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0