Question and response
Question
dig dynamic-ip.hinet.net. PTR
Answer
The response has no answer records.
Authority
dynamic-ip.hinet.net. 3600 SOA ipdns1.hinet.net. hostmaster.hinet.net. 1970010100 3600 900 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0