ip3.ip-51-161-45.net has no NS records.
NS records for this zone are defined at ip-51-161-45.net.
NS records for this zone are defined at ip-51-161-45.net.
Question and response
Question
dig ip3.ip-51-161-45.net. NS
Answer
The response has no answer records.
Authority
ip-51-161-45.net. 300 SOA dns10.ovh.ca. tech.ovh.net. 2019090600 86400 3600 3600000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0