Question and response
Question
dig 52.210.62.in-addr.arpa. NS
Answer
52.210.62.in-addr.arpa. 86400 NS nsa.online.net.
52.210.62.in-addr.arpa. 86400 NS nsb.online.net.
Authority
The response has no authority records.
Additional
nsa.online.net. 43200 A 62.210.16.10
nsa.online.net. 43200 AAAA 2001:bc8:1:0:0:0:0:8
nsb.online.net. 43200 A 51.159.78.59
nsb.online.net. 43200 AAAA 2001:bc8:1203:242:0:0:0:1
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0