speedtest.ficolo.net.
Question and response
Question
dig 84.0-127.123.175.95.in-addr.arpa. PTR
Answer
84.0-127.123.175.95.in-addr.arpa. 3600 PTR speedtest.ficolo.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0