Question and response
Question
dig impsat.net. PTR
Answer
The response has no answer records.
Authority
impsat.net. 3600 SOA ns1.us.impsat.net. hostmaster.impsat.net. 1764832216 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0