197.87.34.192.
Question and response
Question
dig 197.194-222.87.34.192.in-addr.arpa. PTR
Answer
197.194-222.87.34.192.in-addr.arpa. 5 PTR 197.87.34.192.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0