network.vlan309.cnet.com has no NS records.
NS records for this zone are defined at cnet.com.
NS records for this zone are defined at cnet.com.
Question and response
Question
dig network.vlan309.cnet.com. NS
Answer
The response has no answer records.
Authority
cnet.com. 300 SOA ns-cloud-a1.googledomains.com. cloud-dns-hostmaster.google.com. 1 21600 3600 259200 300
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0