Question and response
Question
dig cox.net. PTR
Answer
The response has no answer records.
Authority
cox.net. 3600 SOA dukensumpov1z.services.cox.net. hostmaster.cox.net. 781212129 28800 7200 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0