ins-ds13.desm.netins.net has no NS records.
NS records for this zone are defined at desm.netins.net.
NS records for this zone are defined at desm.netins.net.
Question and response
Question
dig ins-ds13.desm.netins.net. NS
Answer
The response has no answer records.
Authority
desm.netins.net. 86400 SOA ns3k.aureon.com. hostmaster.netins.net. 2017101346 86400 7200 604800 86400
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0