Question and response
Question
dig ns4.dnepro.net. A
Answer
ns4.dnepro.net. 1800 A 138.201.117.211
Authority
dnepro.net. 1800 NS ns4.dnepro.net.
dnepro.net. 1800 NS ns.secondary.net.ua.
Additional
ns4.dnepro.net. 1800 AAAA 2a01:4f8:c17:41c1:0:0:0:2
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0