www.hr.cox.net has no NS records.
NS records for this zone are defined at hr.cox.net.
NS records for this zone are defined at hr.cox.net.
Question and response
Question
dig www.hr.cox.net. NS
Answer
The response has no answer records.
Authority
hr.cox.net. 86400 SOA dukensumpov1z.services.cox.net. hostmaster.cox.net. 781212457 28800 7200 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0