Question and response
Question
dig 71.host-45-9-139.netbis.pl. NS
Answer
71.host-45-9-139.netbis.pl. 5 CNAME netbis.pl.
netbis.pl. 5 NS dns102.ovh.net.
netbis.pl. 5 NS ns102.ovh.net.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0