vanat1.static.ungerboeck.com has no NS records.
NS records for this zone are defined at ungerboeck.com.
NS records for this zone are defined at ungerboeck.com.
Question and response
Question
dig vanat1.static.ungerboeck.com. NS
Answer
The response has no answer records.
Authority
ungerboeck.com. 900 SOA ns-1495.awsdns-58.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0