gw-185-4.shellit.org.
Question and response
Question
dig 64.64-127.77.18.185.in-addr.arpa. PTR
Answer
64.64-127.77.18.185.IN-ADDR.ARPA. 10800 PTR gw-185-4.shellit.org.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0